Just Stop Oil protesters saw the tables of disruption turned as a rowdy stag do hijacked their demonstration in London.
The eco-protestors were on a slow march near Waterloo Station on Friday and brought traffic to a standstill when the stag interrupted them with chants of, "we love you oil, we do!".
The group of lads also ripped one of the banners carried by the protestors, swirling it in the air before running off.
