Vikarabad: DSP Sirisha on Sunday warned rowdy sheeters not to create disturbance during the New Year celebrations and panchayat polls. She also appealed to the people to conduct celebrations till 1 am only. She objected to the conduct of rave parties and utilisation of DJ sound systems. She cautioned against misbehaviour with girls and women. She also warned against triple riding on bikes, parking of vehicles on roads and also drunken driving. The DSP said that they would be launching e-challan system from the first day of January..