After dropping DS at pre-school was accosted my a parent who told me they were going to report me to the police for leaving my 6 year old child for 3 minutes in a car. I left DC1 in the car whilst I dropped DC2 to pre-school (DC1 school doesn’t have a pre-school). It was not hot this morning and the car was locked. School is on a quiet residential street not a busy main road. I was parked maybe 20/30ft from the school gates. Quickly walked DC2 to the pre-school entrance and handed him over with no chit chat. When I got back DC1 was still sat happily in the car and asked me why the lady was staring at her.