A crash between a lorry and a motorbike near junction 10 of the A3 icaused serious traffic delays this morning.
Fire crews were called after the lorry caught light following the crash at 8.10am.
Surrey Police officers tweeted that emergency services were still trying to get traffic moving in the area after lanes were closed.
Three people were hospitalised, South East Coast Ambulance Service said.
The M25 slip road had also been closed at junction 10, but re-opened at about 9.45am.
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