M40 motorway (English Wikipedia)

"100-car death crash on M40". London Evening Standard. Archived from the original on 5 May 2013. At least two people died in a 100-car pile-up on the London-bound section of the M40 today when fog cut visibility to 10 metres.

bbc.co.uk

Dunhill, Lawrence (28 July 2012). "Family tribute to M40 crash victim Mollie Haines". Bucks Free Press. London.

"Motorway Database » M40". CBRD. Retrieved 31 December 2011.
"Bad Junctions – M40-A43". CBRD. Archived from the original on 10 February 2012. Retrieved 31 December 2011.
"M40 Motorway". CBRD.

"M40 Junction 4/A404 Handy Cross Junction Improvement". Highways Agency. Archived from the original on 10 August 2012. Retrieved 21 January 2010.
"M40 Junction 9 Improvement". Highways Agency. Archived from the original on 27 August 2011. Retrieved 19 April 2011.

"Abbey Barns". Motorway Services Online. 24 December 2011. Retrieved 31 December 2011.

"M40 Junction 4/A404 Handy Cross Junction Improvement". Highways Agency. Archived from the original on 10 August 2012. Retrieved 21 January 2010.

Ffrench, Andrew (13 August 2007). "M40 remains closed after shooting". Oxford Mail. Newsquest Media Group. Retrieved 13 August 2007.

Evans, Paul (1 April 2009). "Diversionary tactics – the imaginative campaigns protecting the countryside from developers". The Guardian. London. Retrieved 26 March 2010.
"Fatal motorway pile-ups cause traffic chaos". The Guardian. London. 28 March 2002. More than 100 vehicles were involved in a pile-up on the M40 southbound in Oxfordshire, in which two people were killed

"100-car death crash on M40". London Evening Standard. Archived from the original on 5 May 2013. At least two people died in a 100-car pile-up on the London-bound section of the M40 today when fog cut visibility to 10 metres.

"Traffic England Live Traffic Condition Map (selected Popups)". Highways Agency. Archived from the original on 10 February 2012. Retrieved 11 November 2009.

"M40. Waterstock (J8A) to Umberslade (M42 - J3A)". Archived from the original on 6 June 2012. Retrieved 17 March 2012.
"M40 Junction 9 Improvement". Highways Agency. Archived from the original on 27 August 2011. Retrieved 19 April 2011.
"Traffic England Live Traffic Condition Map (selected Popups)". Highways Agency. Archived from the original on 10 February 2012. Retrieved 11 November 2009.
"Bad Junctions – M40-A43". CBRD. Archived from the original on 10 February 2012. Retrieved 31 December 2011.