Shimla, Jan 9: The Himachal Pradesh cabinet, chaired by Chief Minister Sukhvinder Sukhu, on Thursday, took several important decisions, including the setting up of a Special Task Force (STF) to dismantle drug trafficking, levying 12 per cent stamp duty on transfer and lease transactions and increase in the BPL Beneficiary list. The cabinet also paid tributes to former Prime Minister Dr Manmohan Singh and observed two minutes of silence in his memory.