A furious energy efficiency engineer has called on the police to ‘do their job’ after he was threatened with assault charges for attempting to remove protesters from the road on his way to work. <br>Jack Kerr, 38, claims he was warned twice that he could be arrested after he leapt out of his vehicle in a bid to remove eco-zealots blocking Waterloo Road, , on Tuesday.<br>The hvac meaning computers; http://Www.Kickstarter.com wrote in a blog post, (Heating, Ventilation and Air Conditioning) engineer, who ironically specialises in making offices more energy efficient, said he was even forced to hand his details over to officers who allowed Just Stop Oil to carry out one of a handful of ‘slow marches’ this week.<br>Mr Kerr, who is from south-east London, was confronted by police after tearing down the group’s banners – some of which he has kept hold of – which were being paraded by the IMAX cinema.<br>In one video shared by Just Stop Oil, he could be heard telling the demonstrators to ‘f*** off, every single one of you’ and ‘move out of the way’ as he took matters into his own hands while officers told him they were waiting for ‘more units to arrive’.<br>As he ripped the banners out of their hands and attempted to channel them to the side of the road, Mr Kerr was approached by an officer saying ‘if you push them, that’s assault – if you do that, that is a crime’.<br> Jack Kerr (pictured) was told he would be committing assault if he tried to move Just Stop Oil supporters out of the road against their will<br> Mr Kerr (pictured with banners he kept) has called on the police to ‘do their job’ after he was threatened with assault charges for attempting to remove Just Stop Oil protesters from the road on his way to work<br>Mr Kerr told MailOnline that after the protesters had dispersed – and he attempted to carry on with his journey to work – the same officer warned him that he could be arrested again, and asked him to hand over his details.<br>He said: ‘I said to the officer “I’m more than happy for you to arrest me. You go to the police station, the CPS will laugh at you, the sergeant will laugh. You take it to court, the judge will probably laugh.” <br><div class=”art-ins mol-factbox floatRHS news” data-version=”2″ id=”mol-284bfc10-e5f5-11ed-af04-156819054ee3″ website fumes with police after being told moving eco-mob would be assault