A round-up of the day's news, sport and business stories, and a look at the morning's papers.

Live commentary on the opening Formula 1 race in Australia with the 5 live F1 team in Melbourne.

The people of Crimea vote in a referendum on whether to rejoin Russia or remain part of Ukraine, and the latest on missing flight MH370. Show more

Garry Richardson looks at the main sports stories of the week. Including live interviews and discussion with some of the biggest names in sport.

5 live's chief political correspondent John Pienaar shares his keen political observations, with news and interviews from key political figures in Westminster. Show more

An MP calls for tougher regulations around laser and lens replacement eye surgery and patients tell 5 live Investigates about their experiences. Show more

Ian Payne presents build-up to this afternoon's sporting action on 5 live, including Premier League football commentary and updates from the ICC World Twenty20 in Bangladesh.

Mark Chapman presents football discussion with the Match of the Day 2 team.

A review of the weekend's sport so far, plus build-up to Tottenham v Arsenal at 4.00pm, and updates from Manchester United v Liverpool.

Live Premier League football commentary on Tottenham v Arsenal.

Have your say on the day's big football stories, with Ian Wright and Eleanor Oldroyd. Show more

Declan Curry with lively analysis of the big business stories making the headlines. He is joined by Steve Kaufer, co-founder and global chief executive of TripAdvisor.

Caroline Barker takes a fan's eye look at what's good about non-league football.

Jennie Gow and the 5 live Formula 1 team look back at the first race of the new F1 season, the Australian Grand Prix in Melbourne.

Another chance to hear Victoria Derbyshire meeting parents and guardians of children who have Foetal Alcohol Syndrome. Show more

Reaction to the referendum in Ukraine. Does the UK need high speed trains? Do equality laws discriminate against Christians? Plus, former MP Jerry Hayes. Show more

Voters in Crimea overwhelmingly back joining Russia, according to exit polls quoted by Russian news agencies; 25 countries are now helping in the search for missing flight MH370. Show more

Jennie Gow and the 5 live Formula 1 team look back at the first race of the new F1 season, the Australian Grand Prix in Melbourne.