Mark Harper has sent his first email to Conservative MPs as their new Chief Whip:

From: Chief Whip
To: xxx
20 May 2015 16:02
Subject: Message from the Chief

Congratulations to all colleagues and a warm welcome back to a Conservative majority government.

Special congratulations to newly-elected colleagues.

The PM will address the 1922 tomorrow at 11:00 in Committee Room 14 and all colleagues are invited to attend. 

We expect the Commons formally to return on Mon 18th May.

The Chief

Signed off, in bold, “The Chief”. Nothing says you means business like bold, eh?