SkyeGospel

Hi! I have an issue that seems the exact opposite of any one else’s! Just started happening today. When key in off position in ignition, car tries to start - if I have my foot on clutch it DOES start. so, if I have engine running as normal, I turn key to off position. Engine goes off then it fires back up again. If I have key out of ignition and put it in with foot on clutch engine will fire up without turning the key. not a huge problem as I can always completely remove key from ignition but just seems weird! Any suggestions? 2010 Meriva. Many thanks.