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Rule 28: Staggered crossings (with an island in the middle) are two separate Crossings 

29. Crossings controlled by an authorised person.  Do not cross the road unless you are signalled to do so by a police officer, traffic warden or school crossing patrol. Always cross in front of them. 

30. Where there are no controlled crossing points available it is advisable to cross where there is an island in the middle of the road. Use the Green Cross Code (see Rule 7) to cross to the island and then stop and use it again to cross the second half of the road. 

## 4.Situations needing extra care 

31. Emergency vehicles.  If an ambulance, fire engine, police or other emergency vehicle approaches using flashing blue lights, headlights 

