Police are asking people to avoid Stone after an explosion at a bungalow in the Bishopstone Road area.
UPDATE:
Fire crews from Aylesbury, Amersham, High Wycombe, Thame, and Wheatley were called to reports of a blaze at just after 2pm today (Monday 11 January). Four police officers also attended alongside South Central Ambulance.
A man was injured and taken to hospital, and a woman suffering from the effects of breathing in smoke was assessed by paramedics.
An adjacent property was also damaged. An investigation is taking place into the cause of the fire.
EARLIER:
People are being advised to use other routes and police issued this message on Facebook:
This is a developing story. More when we have it.