India has asked the UK to quickly arrest and prosecute those involved in pulling down the Indian flag at its mission in London on Sunday, Foreign Secretary Vinay Kwatra said on Monday. Kwatra said that India lodged a strong protest and clearly indicated to the British authorities the need for putting up adequate security at the Indian high commission. Later on the day, security was beefed up around the Indian High Commission in UK and Scotland Yard detained one person in connection with vandalism at the mission by Kha...