We have a booking system, I've used it a couple of times for garden rubbish. Hedge trimmings and weeds from a lot of ground clearance.
I think it's a really good system, we're allowed 2 visits a week and I haven't had any problem making a booking 5-7 days in advance.
I drive straight in, unload and go, brilliant.
I hope they keep it when/if we get back to "normal"