It happened on the B3081 near Verwood - he had to be cut free by firefighters.
UPDATE: Homes Without Power In Bournemouth
A massive powercut left 2,600 homes in Bournemouth without power this morning (Wednesday 30th May).
Southern Electric say the problem started at around 6am.
Homes around The Royal Bournemouth Hospital, the Queens Park area and Winton are most affected. Traffic lights were also out in the town -including at the busy Cooper Dean roundabout.
The company has apologised for the inconvenience, and blames a fault on the network. An investigation's now underway.
Violent crime was up 37% in the last year. Police say it's mainly due to a change in how offences are recorded.
Anne-Marie Ellement took her own life after claiming she'd been raped by two colleagues.
48 Zany Zebras sculptures were sold off to raise money for Marwell Zoo.
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