How do you answer questions in QP that are just smears, made up scandals and outright partisan attacks. Maybe with smears of your own? Nope, even though I am sure the Conservatives have plenty of ammo, they are not stooping to the opposition's level.
Desperation is never pretty, and all opposition parties are coming up flat. Their attacks are so petty that they look like fools by even asking the questions. What gulls them is that day after day this Conservative government, is running the country, and doing a great job. They never expected them to get into power, so they still haven't adjusted to the fact that the Conservatives rule.