Parking on double yellow lines

Cars are constantly parking on the double yellow lines at the top of oak road, twice recently I have gone to turn into oak road from Stockport Road and have had to reverse back into the main road in a high risk move as 2 cars were coming down the road and had nowhere else to go due to selfish people parking on the double yellow lines and blocking the road. It’s going to cause an accident. Quite often it’s people who are using the social club or bowling green.