Activists from Greenpeace poured 300 litres of blood-red dye into a pond at the US embassy in London on Thursday (Apr 10), protesting the ongoing war in Gaza. Will McCallum, the environmental campaign group's UK chief, arrived at the embassy with his group, disguised as delivery riders on bikes. As per the video clips going viral on social media, the protesters could be seen hauling a red container with the label, "Stop Arming Israel," which they dumped into the pond. The law enforcement agencies quickly reacted and arrested Mr Callum and his aides on suspicion of conspiracy to cause criminal damage, which carries a maximum sentence of 10 years in prison.