The notting hill carnival, wraps up today, bringing the streets of west london alive with music, vibrant colours and extravagant costumes. it was all smiles and dancing, as the annual extravaganza kicked off with the children s day parade on sunday. jon donnison has the story. musical youth. europe s biggest street festival kicked off over the weekend with the traditional children s parade. feathers and a whistle the order of the day. i love it! why do you love it? it s just fun, everyone s vibing and it s chill. do you guys agree? yeah! ahead of today s main event, sunday at the carnival has more of a family focus. i love it, i love the vibes, love the dancing, love the food. ijust thought i d bring the kids out here to experience the good vibe. absolutely love it, it s so amazing, honestly. important to show our children the caribbean history from our parents coming over