A lorry has crashed on the M1, after hitting a caravan, and has spilt its load of 20 tonnes of marmite!! Radio 4 has had people phoning in with their headlines - 'M1 crash miracle turns marmite into jam' etc - with one caller asking if the accident was on the yeast-bound carriageway.
I suspect people are either going to love or hate this thread! 
Disclaimer - as far as I know, there have been no injuries.