Bangkok, April 14 -- Thailand's Bangkok Metropolitan Administration (BMA) is introducing a sustainable twist to this year's Songkran festivities by inviting revellers to donate their used or unwanted plastic squirt guns for recycling. Pornphrom Vikitsreth, chief sustainability officer for Bangkok and advisor to the BMA governor, announced that the recycling initiative is aimed at reducing the environmental footprint of the massive water festival. The project is being carried out in collaboration with private sector partners specialising in sustainable waste management. To facilitate the collection, the BMA will set up dedicated disposal bins at the three major Songkran celebration hubs of Silom Road in Bangrak district, Khao San Road in P...