Where an activity is organised by a Club for its members and advertised through whatever medium that Club uses to publicise its activities, that activity is an event. The organisers have a liability and that activity must have approval from Motorsport UK. This applies only to Motorsport UK Affiliated Clubs.
Such approval includes the protection provided by the Motorsport UK Master Policies in respect of the public liability.
Alternatively, where a group of persons, who may share membership of a Club, arrange between themselves to meet up and do something together, then such informal activities may not be construed as a Club event and do not require approval from Motorsport UK.