Andrew Bowie is a former Energy Minister and currently the Shadow Secretary of State for Scotland. There are times when politics matters. When elections matter. This is one of these times. Last week I had an email from a constituent, a resident in the North East. A young working mum of two in the town of Stonehaven who, since she was 17, since she left school, had worked in the Oil and Gas industry. She was despairing because she’d just been t…