None of this is about being cautious for its own sake. Every point below is also, directly, one of the real reasons a lane ends up closed, and the walkers and horse riders you'll meet on the same lane are the same access-protection community whose support keeps it open in the first place.
Gates and boundaries
Leave every gate exactly as you found it, open or closed. A gate left open where it should be closed can let livestock out onto a road, a genuine safety incident and a fast way to turn a landowner from neutral to actively opposed to motor vehicle access.
Never climb or ride around a gate or barrier that's clearly there to keep livestock in, even if the lane itself is legally open. The right of way is to pass along the lane, not to treat every obstruction as optional.
Walkers and horse riders
Give way to horse riders every time, well before they'd need to react to you. Slow right down, keep your engine as quiet as you can, and be ready to stop completely, a spooked horse is a genuine injury risk to its rider, not just an inconvenience.
Slow down for walkers and pass wide where the lane allows it. A byway being legally open to motor vehicles doesn't make you the priority user, you're sharing it with people on foot far more often than not.
A brief, friendly acknowledgement (a nod, a wave, a "thanks") costs nothing and does more for how motor vehicle users are seen on a lane than almost anything else on this page.
Noise and speed near homes and livestock
Keep speed and revs down where a lane passes close to a house, a farmyard or grazing livestock. Noise complaints from nearby residents are a genuine, recurring reason a council opens a TRO review, not a rare edge case.
If a lane runs alongside gardens or a working farm, treat it the way you would a residential road, not an off-road playground.
Avoiding unnecessary damage
Where a lane is wet or already rutted, avoid widening the damage by riding around a boggy section onto the verge or adjoining land. Widening a lane's usable width is one of the clearest, most visible justifications a council can point to for a seasonal or permanent closure.
If conditions are genuinely bad enough that riding through will do real damage, that's a signal to turn back or route around another way, not to push through anyway.
Never ride on land beside a lane that isn't part of the right of way itself, whatever the ground conditions on the lane.
Litter and what you leave behind
Take everything you brought with you, fuel wrappers, drink bottles, anything. A lane covered in litter is a visible, easy-to-photograph complaint, exactly the kind of thing that ends up in a council report.
If you see litter that isn't yours, taking two minutes to pick it up costs you almost nothing and removes a genuine piece of evidence against the lane staying open.
If a lane's condition, a closed gate that shouldn't be, or a genuine safety issue needs flagging, use the "Report this lane looks wrong" or "Suggest a closure or TRO" links on that lane's own detail card in the app. That gets it in front of someone who can actually act on it, rather than just being general advice.