M Visweswaran,party's local unit president and nominated legislator in the Assembly, said sale of banned raffle tickets had been taking place. Though police could have been aware of it, no action had been taken to bring to book those involved.
Visweswaran urged Chief Minister N Rangasamy to gear up police machinery to keep constant vigil to prevent crimes, which he alleged were on the increase.
He said whatever criticism BJP was making was with good intentions to ensure the government machinery functioned well.