Christmas lights seen on streets of London(1/6)

Vehicles pass by Harrods at Knightsbridge in London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)

Christmas lights are seen on Carnaby Street in London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)

Shoppers pass by a shop window of John Lewis on Oxford Street in central London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)

People admire Christmas lights hanging on Carnaby Street in London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)

Christmas lights are seen on Regent Street in London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)

Christmas lights are seen on Regent Street in London, Britain on Dec. 18, 2019. (Xinhua/Han Yan)