Number 10: He really has no idea about anything apart from what is the best 'Werther's Original ' flavour
Number 9: He's older than the average Conservative Party member.
Number 8: Because if he mention Jo Grimond one more time... 
Number 7: H e hasn't got any skeletons in his closet, which is ironic given that he looks like one.
Number 6: Stanna Stairlifts have been stuck for someone since Thora Hird died.
Number 5: He reminds me of Mr Grace from 'Are You Being Served?'
Number 4: He makes a complete Horlicks of everything, when he should be drinking it instead.
Number 3: T he limited resources of the Liberal Democrats just can’t stand the cost of all the false teeth and incontinence underwear.
Number 2: The Upper House really needs a 'Lord Ming of Merciless'

And the number 1 reason the LibDems should ditch Ming is: H e might mistake the nuclear button for the emergency home help.