To control the number of people accessing the club premises at any particular time you can setup a session booking system. You must define one or more activity types, each of which can use different time slots and have a set capacity.
To book a slot, a Contact / Member needs to login to the Portal section of the website and click the 'Reserve activities' link.
Or you can direct them to your website address with /slots on the end.
Last updated 10:01 on 20 October 2020