Mother-in-law calls on police to arrest Winehouse

Amy Winehouse’s mother-in-law has hit out at the troubled singer after she was allegedly caught on video taking cocaine - calling on police to arrest her.

Georgette Civil - whose jailed son Blake Fielder-Civil married Winehouse last year - reacted with anger after being shown a 36-second clip of the star appearing to snort the drug in a packed London pub last month.