David Cameron and Boris Johnson last night warned of a potential ' coup ' They joined forces to question legitimacy of labour 's Labour - boosting economy . bill Johnson claimed it would mean ' truckloads of cash ' moving up the country . It comes as Mr Salmond was filmed joking he would write labour 's budget .
David Cameron and Boris Johnson last night warned of a looming 'crisis ' They joined forces to question legitimacy of SNP 's Labour-boosting plan . Mr Johnson claimed it would mean 'truckloads of cash ' moving up the M1 . It comes as Mr Salmond was filmed joking he would write Labour 's budget .