Uttam Sonavane, senior inspector, Thane GRP, talks to locals to deter them from stone-pelting. Pic/Rajesh Gupta

After many stone pelting incidents near Parsik tunnel in which commuters were injured, the Government Railway Police (GRP) has begun an awareness drive in the locality. mid-day had reported on March 31, about the stone-pelting there that recently injured commuters (Parsik missiles leave two women commuters injured with broken face, leg).