Royal Ascot – day one in pictures

The Queen arrives at Royal Ascot Photograph: Henry Browne/Action Images

The Queen with her racing adviser John Warren Photograph: John Walton/PA

A man checks his binoculars Photograph: Toby Melville/Reuters

Anneka Tanaka-Svenska has her extravagant hat adjusted by milliner Louis Mariette in the car park Photograph: Tom Jenkins for the Guardian

Racegoers wait at Waterloo station Photograph: Oli Scarff/Getty Images

Racegoers travel by train from Waterloo Photograph: Oli Scarff/Getty Images

On the train from Waterloo Photograph: Oli Scarff/Getty Images

Kay Ceille looks down to check her phone as she walks through the public enclosure Photograph: Alastair Grant/AP

Princess Beatrice and Princess Eugenie arrive by carriage Photograph: Alastair Grant/AP

Prince Charles attends day one of Royal Ascot Photograph: Chris Jackson/Getty Images

Racegoers arrive by train at Ascot station Photograph: Oli Scarff/Getty Images

Racegoers enjoy a drink outside the grandstand Photograph: Alan Crowhurst/Getty Images

A man reads a newspaper in the royal enclosure Photograph: Darren Staples/Reuters

Racegoers arrive at Ascot station Photograph: Oli Scarff/Getty Images

Katherine Jenkins at Royal Ascot Photograph: Mark Cuthbert/Getty Images

A man wears a hat made of flowers Photograph: Darren Staples/Reuters

The Tootsie Rollers perform at Ascot racecourse Photograph: Tim Ireland/PA

Anneka Tanaka-Svenska laughs as she holds on to her hat Photograph: Alastair Grant/AP

Melanie Mar poses for suited photographers Photograph: Darren Staples/Reuters