Police investigate coach incident on M6 Toll

	Megabus coach evacuated of passengers are 'suspicious incident'
	Megabus said: "We are assisting police with their inquiries into an allegation made against a passenger who was travelling on board one of our services."
	Reports suggested a man was seen pouring liquid into a smoking bag on board the coach
	It is understood the coach, which was heading south on the M6 toll road when it stopped, pulled over on to the hard shoulder of the motorway of its own volition