Monmouth MP David Davies was filmed being drawn into an angry row with a protestor outside Parliament, with words like “nutter”, “disgrace” and “wombat” bandied about.

The footage posted by Welsh Conservatives Senedd leader Andrew RT Davies on social media shows “Stop Brexit Guy’ campaigner Steve Bray badgering Mr Davies over fees he was allegedly paid for appearing on Russia TV several years ago.

The film shows Mr Davies hitting back by calling the Port Talbot protestor a “disgrace” and a “nutcase” who should “get a job”.

The bizarre exchange a week last Tuesday (March 15) sees the Welsh Office Minister accuse Mr Bray and his “lot” of failing to support the Government over its expulsion of diplomats in the wake of the Salisbury poisoning, labelling him “a disgrace”.

“What about this Russian money?” asks Mr Bray, with the MP repeating “You’re a disgrace.”

Mr Davies then asks: “What about all the arms we have been sending to Ukraine? We have been putting money into the Ukrainian army, where have you been? You’re an absolute disgrace, all of you.”

Referring to the reported £3,000 plus travel costs the MP was paid for four appearances on Vladimir Putin’s mouthpiece Russia TV, Mr Bray replied: “Am I really? Well, what are you doing with all this Russian money? Are you going to give it back Mr Davies?

“Are you going to donate it to Ukraine charities?”

“What are you talking about? You are absolutely nuts, aren’t you?” responds the MP.

“I am talking about all the Russian money,” replies Mr Bray, met by Mr Davies with: “You nutcase, you nutcase, you utter nutcase.”

“Russian money, Mr Davies, when are you giving it back? It isn’t about me, it is about your corrupt party,” hits back Mr Bray.

And the MP replies: “No, I will tell you what it is about. It is about the fact we have been supporting the Ukrainian government and the Ukrainian army and you’re a disgrace.”

“You are a disgrace to this country, Mr Davies,” says Mr Bray before the MP tells him to “get a job”.

That provokes a response of: “I am self-employed, you wombat,” before police speak to Mr Bray, leading Mr Davies to say: ”Leave him alone, he is a nutcase, he is not doing any harm, he is just bonkers that is all.”

That is followed by final retort from Mr Bray that the MP is “Putin’s Tory puppet”.

Welsh Conservative Senedd leader Andrew Davies later tweeted the video of the exchange, posting: “Bravo @DavidTCDavies. Britain has led the world in humanitarian aid for Ukraine.

“Britain has supplied weapons that are stalling Russian armoured columns.

“Meanwhile, Bray and assorted remoaners have been chuntering nonsense in an attempt to score points.”