Is Congress on a slippery turf in Curtorim? The constituency was in the news last month when leaders left the party, only to return. Monday saw party observers slipping and falling in Curtorim when they had gone to shortlist the candidates for the constituency. It so happened that when one of the observers slipped down, the other one came to his rescue, but in the bargain, both lay on the ground. Congress veteran M K Sheikh lent his helping hand to the observers. Block members were trying to figure out how come the meeting hall turned slippery.