Possible Clues:

• Those who don't get post in the house as they're not in office
• Most MPs' patrons tour mountain chain
• There are a lot of them not in 24 across with those who wish they had a ministry
• They wish they had a ministry fund, as Benjamin is cold to his companion
• MPs settle in seconds
• There are a lot of them in 14 across with those who wish they had a ministry