Gay Run Outdoor cruising starts at dusk and not before! It happens until 2am in summer & earlier in winter; but after 12midnight you must use the small gate by the ladies public toilets to enter/exit. Police patrol the park, after midnight the park is closed to the public. If found by the police; do not run away. This shows guilt. As long as your not found with your pants down your fine. Act cool & polite. Asking how to exit. Don't say you were using park as a toilet or face a £90 fine!