If Dr Marek had not been deselected from the Labour party he would have tipped them over the quota.
BBC: Morgan urged to end divide
2.
Using old-style quota sampling Gallup's polls had shown a Labour lead of 37 points.
ECONOMIST: Why the polls got it wrong last time
3.
The Tories want to set a quota for the total number of migrant workers a quota which, they hint, will be much lower than the numbers allowed in under Labour.