The UK government will take the security of the Indian High Commission here "seriously", top British officials have said as they condemned as "disgraceful" and "completely unacceptable" the vandalism at the mission by a group of protesters waving separatist Khalistani flags. The tricolour flying atop the Indian High Commission was grabbed at by the protesters chanting pro-Khalistani slogans on Sunday, leading to an arrest related to the violent disorder. Officials from the mission said the &qu...