Where to find playing partners? London

Fairly new to golf (~25 hcp) & enjoying playing by myself in North London but feel I’d benefit from playing with others. Pearls of my job & social circle mean that whilst I often have weekdays free it’s very difficult to get a group together on a weekend.

Short of being a member of a club, are there any networks to find others to play with?

Ideally looking for people <40, which I appreciate rules out a large group of club members.