From the A27 take the slip road signposted Hayling Island, Langstone and Havant. Head north towards Havant. Pass through 3 sets of traffic lights and over the railway bridge, continuing to a roundabout. NB Havant College opposite.Take the first exit and then 3rd Right into James Road. Turn Left at the end into Fraser Road, the St. John Ambulance Hall is on the left in about 100 metres.