MPs are said to be outraged as it emerged the Prime Minister has taken a ' few days break ' over the Bank Holiday on the Spanish island of Ibiza . But Downing Street hit back at the criticism today and said he ' remains in charge ' despite being abroad . It comes as a Conservative backbencher today warned that the Prime Minister may only have a year to save his job . Mr Cameron went on a mid-morning flight yesterday with his wife Samantha and their children Nancy , Elwen and Florence . michelle obama and samatha .