National security laws must protect national security. But they must also protect the public trust and preserve the ability of an informed electorate to hold its government to account.
If you once forfeit the confidence of your fellow citizens, you can never regain their respect and esteem. It is true that you may fool all of the people some of the time; you can even fool some of the people all of the time; but you can't fool all of the people all of the time. -Speech at Clinton, Illinois, September 8, 1854.
If the security forces continue to be dominated as they are now by political groups or sects, then the people won't trust in them - and the result will be civil war or fragmentation of the country.
The duty of responsibility placed on any MP is one of the greatest honours that can be bestowed and I for one don't believe the Conservative Party would abuse that trust by selecting someone who did not have the goods to do the job, just for the sake of media coverage.
It is sublime to think and say of another, I need never meet, or speak, or write to him: we need not reinforce ourselves, or send tokens of remembrance; I rely on him as on myself: if he did thus and thus, I know it was right.