Just turning up on CL

I’ve come across that too, if I get power & room to park-jobs a gud un👍🏻

Differentiating between two CLs in close proximity is not an exact science and signage often leaves much to be desired. The CL sign is often insufficient to confirm it's the correct one. A big one declaring "Donald Duck Farm CL" would help on these occasions.

An owner perespective..

An increasing number of CL Owners now implement some kind of booking system with automatically generated emails that confirm the name, location and date of stay.  This 'paper trail' written record is useful for all concerned.

In addition, the adoption of What-3-Words by many CLs has improved the accuracy of finding a specific entrance.  I know of 3 or 4 CLs that share the same postal code, and in rural areas the same post code can be almost a mile apart.  I know that die-hards prefer a Logitude and Latitude, but although I'm a qualified navigator, I think W3W is actually easier!

Signage of the CL is important of course, but the restriction of Local Authoriites and neighbours on signage mean that it is not always possible to put up large signs.

As for the drive-in, dump & drive-off brigade, I, like many other CLs have coded access gates to my farm for this (and many other) reasons..

W3W is OK if your satnav accepts that as an input. That's why I, as an unqualified navigator, prefer Lat/Long. At least I no longer have to factor in tidal currents and leeway.

Even an identifying sign on the gate would be an improvement for some places. Difficult to differentiate farms that identify with 'spaghetti westerns'.