A man has been seriously injured after being hit by a lorry on a busy stretch of road.

The 49-year-old pedestrian was involved in a collision with a black 7.5 tonne truck on the A413 at Great Missenden this morning at around 7.15am.

He suffered serious injuries and is currently being treated at the John Radcliffe Hospital, Oxford.

The driver of the lorry was uninjured.

Earlier this year, 73-year-old pedestrian Ayoe Nissen died in a collision on the same road nearby at Little Missenden.

If you have any information about this collision or were on that road at around that time this morning and may have seen something relevant then please contact PC Tom Smith via the Thames Valley Police Enquiry Centre on 101 quoting URN 371 14/12.