The security shop is on Roundwood Industrial Estate near junction 40 of the M1. From the motorway head towards Wakefield, going through the traffic lights. After the Jet petrol station on the right you will see Roundwood Industrial Estate, also on the right. If you are travelling from Wakefield down the A638 Dewsbury Road head towards the M1 roundabout and take a left into Roundwood Industrial estate just before the Jet petrol station. We are the second unit on your right as you turn in. See our location map.