Morrisons Petrol Station – Canvey Island, Northwick Road – Opening Hours & Petrol Station Details Morrisons Petrol Station occupies a prime location on Northwick Road, about 1.29 miles west of the centre of Canvey Island (a few minutes walk from Morrisons Bus Stop). The petrol station chiefly provides service to patrons from the districts of Benfleet Downs, South Hornchurch, Deadman’s Point, Winter Gardens, Corringham, Horndon on the Hill and Stanford-le-Hope. Refer to this page for the specifics on Morrisons Petrol Station Canvey Island, Northwick Road, including the working times, place of business address details, telephone number and other information.