Ratnagiri (Maharashtra), April 15 : As many as 22 passengers were injured after a private tourist bus skidded off on Mumbai-Goa highway on Friday after the driver allegedly dozed off. Police said the ill-fated bus was going to Kelne in Khed tehsil from Mumbai. The accident happened in Kalambani village in Ratnagiri district. All are being treated at sub-divisional rural hospital in Kalambani village, the police added. SSS NV GK