- Railway level crossings rule 34, rule 167, rule 243 and rules 291 to 299
- tactile surfaces rule 34
- Rear-facing baby seats rule 101
- Rear fog lights rule 114, rule 226 and rule 236
- Rear-view mirrors
- Red routes rule 240, rule 247 and Road markings
- Reflective clothing
- Reflective road studs rule 132
- Reflectors rule 48, rule 60, You and your bike and Vehicle maintenance, safety and security
- Refuge areas see emergency areas
- Remote control parking rule 149, rule 150 and rule 239
- Residential areas
- speed rule 124 and rule 152
- Reversing rules 200 to 203, rule 206 and rule 263
- Ride Safe Award (horse riders) rule 52
- Riding rules H1 to H3
- cycles rules 61 to 82
- horses rules 52 to 55
- motorcycles rules 83 to 88
- Road humps rule 53
- Road junctions rules H2 to H3, rule 88, rule 146, rule 167, rules 170 to 183 and rule 211
- cyclists rules 73 to 77, rule 170, rules 177 to 183
- filter lanes rule 177
- parking rule 243
- pedestrians rule 8, rule 170, rule 180 and rule 206
- Road signs see Traffic signs/road markings
- Road studs rule 132
- Road traffic law
- Road users, hierarchy of rules H1 to H3
- Road users requiring extra care rules 204 to 218
- Road works rule 35, rule 132, rule 167, rule 206 and rules 288 to 290
- contraflow systems rule 290
- motorways rule 289 to 290
- Roundabouts rules 184 to 190
- cyclists rules 78 to 80 and rule 186
- horse riders rule 55 and rule 186
- long vehicles rule 80 and rules 187 to 188
- mini-roundabouts rules 188 to 189
- multiple-roundabouts rule 190
- road markings rules 184 to 185
- Route guidance and navigation systems rule 150