A Cardiff pupil has taken vital carbon monoxide (CO) safety messages to the House of Commons after winning a competition run by industry body Energy Networks Association, and supported locally by Wales & West Utilities. Marcos Fernandes age 7, who attends Llanedeyrn Primary School, was chosen as Wales & West Utilities winning Key Stage 1 Welsh entry of the ‘Get Creative, Be Safe’ competition. The safety competition, which was launched at the beginning of the year by Wales & ex-British…