It happened on the B3081 near Verwood - he had to be cut free by firefighters.
Famous Jigsaw Travels To Sandringham
The 40,000 piece jigsaw - that became an internet sensation when it collapsed - is being moved to Sandringham House.
Dorset man Dave Evans spent 35 days handcutting it then 16 days rebuilding it.
The jigsaw is travelling from Weymouth today (Tuesday 28 May) and is due to arrive around 3pm in time to be on display this evening.
It will be on display until November and will then be auctioned off to raise money for the Help for Heroes charity.
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.
Recently Played Tracks
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.