By Joseph Gamp The ancient Holi Festival of Colours returns this week – and millions around the mirror.co.uk/news/world-news/>world will celebrate peace and forgiveness as we head into spring. Held annually, the Hindu festival is a tradition which marks the start of spring. Also known as the festival of love, Holi is a Hindu tradition observed predominantly in India, Nepal and south Asia but has been adopted across the world – including here in the UK. The festival marks the end of winter and the beginning of spring by highlighting play, laughter and forgiveness. People gather in crowds to pel…