Girls Allowed Gym in Havering | Facilities, hours & reviews Girls Allowed Gym is a gym in Havering, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Northolt Way, Hornchurch RM12 5RXOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in London Live music in London Live sports in London Cinemas in London Gyms in London All London events