Tripura Transport Minister Pranajit Singha Roy said that 12 hours strike called by Tripura Pradesh Congress become fail. ” Bus, private cars, Auto, Rickshaw, every thing is running normally. There is no problem in transport system. As per my information strike fails in Agartala” reacting on strike said Transport Minister. Congress has called a 12-hour general strike in Tripura on Monday to protest against alleged attack on its State president Pijush Kanti Biswas in Bishalgarh in Sepahijala district on Sunday. It said Mr. Biswas and his personal security guards had sustained injuries and blamed BJP supporters for the attack.