Please ensure you have the landowners permission.
Wear rustle free clothing.
Wear insect repellent if you are likely to be bitten.
Be prepared to sit still and not talk for long periods.
Wrap up warm.
Try to get to the sett at least 30 minutes before badgers are likely to emerge.
Ensure you have the wind in your face or on one side of you but not blowing your
Scent over the sett.
If you want to take photographs do not use motordrives or burst shoot settings.
Flash can also disturb badgers so it is best avoided, use a tripod and increase ISO.
Take a small flashlight so you can find your way back to the car.
Let the landowner know when you have left the land.