1991 Prime Minister assasinated

[Mike McGee]

On 7th february 1991 the IRA hit downing street with a mortar fired from the back of a white van. Though there were no casualties Prime Minister John Major and several senior cabinet ministers were rumoured to have been in the room targeted and would surely have died had the mortar been fired more accurately. Major is credited as being one of the main reasons for the peace process success in northern ireland, what would have happened had he been killed that day?