As the House of Lords discussed the controversial legislation, a fracas erupted at Parliament. 

The officers were seen pushing protestors away from their lines, in anger scenes. Twitter also posted a video showing protesters surrounding a fallen policewoman. 

MailOnline has inquired the Met as to how many arrests have taken place. 

Police, Crime, Sentencing and Courts Bill gives police and the Home Secretary new power to address protests that have caused serious unease, alarm, distress, and even ban protests that may be too noisy. 

The maximum sentence for defacing statues will be increased to 10 years. Amendments also allow officers to search any protestor ‘without suspicion. 

Any officer that’reasonably believes,’ might ‘lock-on’ to obstruct major transportation works can be stopped by Extinction Rebellion activists. 

Campaigners feel such clauses would render the Suffragettes protests illegal, as they frequently mounted disruptive stunts like chaining themselves to railings. 

Officers were seen pushing back demonstrators who approached their lines in angry scenes at last night's Kill the Bill protest. Another video posted on Twitter showed protesters swarming a policewoman who had fallen onto the ground

As protestors approached their ranks in anger at the Kill the Bill demonstration last night, officers were seen pushing them back. Twitter also posted a video showing protesters crowding around a fallen policewoman.

A police officer tries to stop a protester from filming his badge number during a Kill the Bill protest outside the House of Commons last night

A protester was trying to film his badge number outside the House of Commons during the Kill the Bill protest last night. 

Demonstrators carried signs with slogans including 'Priti annoying yourself actually', a reference to Home Secretary Priti Patel

Signs with slogans such as “Priti irritating yourself really” were carried by demonstrators, which was a reference at Home Secretary Priti Paltel. 

The Police, Crime, Sentencing and Courts Bill will see new powers given to the police and Home Secretary to deal with protests that are deemed to have caused 'serious unease, alarm or distress'. Pic: A sign at last night's protest

New powers will be granted to police and the Home Secretary under The Police, Crime, Sentencing and Courts Bill to address protests that have caused “serious distress, unease, or alarm”. Pic: Last night’s demonstration sign 

Yesterday night, protesters held banners that featured slogans like “Priti annoying your self actually” or “It’s becoming a police-state.” 

A group of prisoners was seen wearing an orange prison costume with a black over-the-head hood.

Protests chanted ‘who do you protect?’ Protestors chanted “Who do you protect?” and “Who do you serve?” at officers during clashes. 

It came as ministers faced down opposition in the Lords to an amendment to the bill which will impose a mandatory life sentence for criminals who kill emergency workers.

Peers supported the amendment, known by Harper’s Law, during the evening session 211 to82. This was a majority of the 129.  

The death came after a campaign of two years by Lissie Harper. She was the wife of Andrew Harper who was responding to late-night burglary calls.

Mrs Harper (30) was ‘outraged” at the sentence handed to three teenage boys responsible for her husband’s death.

“Harper’s Law” is the name of the proposal for a harsher punishment. It was proposed by ministers to amend the Police, Crime, Sentencing and Courts Bill, which has been at the report stage in the upper house.

The Lords were critical of the decision and the House tried unsuccessfully to adjourn to permit behind-the scenes discussions.

The Justice minister, Lord Wolfson from Tredegar, told the chamber that no peer had contacted him about the amendment before the debate.

Several clauses in the bill - including the right to ban protests for being 'too noisy' - have led to claims it tramples on civil liberties

There are several clauses within the bill that, including the ability to ban demonstrations because they’re ‘too loud’, have been criticized as violating civil liberties. 

One group outside Parliament last night was pictured wearing orange prison costumes with a black hood over their heads

Yesterday night, one group posed outside Parliament wearing orange prison clothes with a black over-the-head hood

Protestors playing music during the 'Kill the Bill' protest, which happened at the same time the Lords were debating the legislation

Protestors playing music in the “Kill the Bill”, protest which took place at the same moment as the Lords were discussing the legislation 

He proposed the law change and said that a court could impose an alternative sentence to life under ‘exceptional circumstances.

He explained that while emergency workers don’t often die on duty, it is not uncommon for them to be seriously injured. However, workers must take extra precautions when protecting the public and carrying out their duties.

Viscount Hailsham is a Tory ex minister who was previously represented by Douglas Hogg in the Commons.

He stated that he had the deepest sympathy for PC Harper and his wife, but we need to be cautious when legislating in response to a particular case or a series of distressing cases.

After pointing out the wide variety of culpability involved in manslaughter and cautioning against the limitation of the discretion of the judge at trial, he said: “I’m deeply uncomfortable with this clause. I hope it won’t pass.”

During the evening session - which took place at the same time as the Kill the Bill protest (pictured) peers supported the government-backed amendment, known as 'Harper's Law', 211 to 82, a majority of 129.

Peers supported the government-backed amend, known as Harper’s Law (pictured), 211-82 and a majority 129.

Hundreds of demonstrators gathered outside Parliament after assembling at around 5pm. There have been similar protests in other British cities

After gathering at about 5pm, hundreds of protestors assembled outside Parliament. Similar protests were held in several other British cities. 

Baroness Butler Sloss, a former judge at the High Court, shared these’serious concern’ and said to the Government that she thought they had gone too far by imposing on the judiciary things which are not required.

An ex-MEP from the Brexit Party and peer non-affiliated Baroness Fox said that it felt like law made through press releases and law made via virtue signal.

Lord Pannick is a prominent lawyer who was also an independent crossbencher. He stated that “To demand a life sentence would be pure deception since we all know life sentences do not count as life sentences.”

Liberal Democrat QC Lord Marks Of Henley-on-Thames stated that he was unhappy about the suggestion of making such a sentence mandatory unless a judge finds exceptional circumstances.

This sentence is for life. It can also be used to send a person back to prison in the event they are convicted of another offense after being released from custody.

A demonstrator in London holds a sign saying 'keep your Priti hands off my rights' at the protest by Parliament yesterday

London protestor holds sign saying “Keep Your Priti Hands Off My Rights” at yesterday’s Parliamentary Protest 

A vigil was held last night on Bristol's College Green by people opposed to the Police Crime Sentencing and Courts Bill

Last night, people who were opposed to the Police Crime Sentencing and Courts Bill staged a vigil at Bristol’s College Green