of the country over easter. former formula 1 commentator murray walker has died. he was 97. walker was appointed an obe in 1996 for his services to broadcasting and motor racing. the prime minister says he will do everything he can to make women feel safe on the streets after the kidnap and murder of sarah everard and said he and carrie would light a candle for her tonight. at clapham common, where a planned vigil was to take place, many laid flowers in memory of sarah among them was the duchess of cambridge. but that memorial has now been cancelled because of covid restrictions and the public are being encouraged to take part in doorstep vigils instead. this morning, wayne couzens, a serving metropolitan police officer appeared in court, charged with her kidnap and murder. sarah everard disappeared while walking home in south london ten days ago, and the 33 year old s body was discovered in woodland in kent on wednesday. our correspondent kathryn stanczyszyn is on clapham