Coronavirus news – live: Government announces £10,000 fine for avoiding self isolation as anti-lockdown protesters clash with police

People enjoying the warm weather in Potters Fields Park, London. (Yui Mok/PA)
People enjoying the warm weather in Potters Fields Park, London. (Yui Mok/PA)

A second lockdown might be needed “sooner rather than later” to curb a second wave of coronavirus in the UK, an expert has warned.