Do not dislodge loose rocks. Grass verges may be very slippery. Do not incur additional risks by e.g. climbing cliffs, walking on slippery rocks, or wading along rivers, unless these activities are an essential part of the work. You are not allowed along motorways or railways. Be careful when driving.
Many road accidents occur when people are returning from field work in a tired state.
Make sure you carry the Personal First Aid and Emergency Kit described in Section 4. Keep an eye on the weather conditions and daylight. If in doubt, go back and return on another day. Be prepared to adapt your fieldwork plans according to the weather conditions. Your jacket should be brightly coloured.