It's nothing to do with politics if you ask one of your constituents to obtain a drug for you?!
It refers to Labour MP Steven Doughty who Kathryn Stone ruled did not break the ministerial code by his action.
She most definitely needs investigating because of the inconsistency of her judgements, the fact that she acts as Investigator and Adjudicator, the fact that when she made the judgement on Owen Paterson : 'I had decided that Mr. Paterson had breached the rules by the time I had sent him my first memorandum', before discussion or interview, and finally the fact there is no appeal against a very personal and unaccountable judgement
All that being said, Owen Paterson has by his actions, including his lobbying which may or may not be illegal, created the most dreadful mess, betrayed the loyalty of his friends, defenders and constituents, and used his wife's death in an attempt to gain sympathy.
What a shameful way to end a career.