Tesco reunites divided families for Christmas in last-minute ad campaign

In a series of four videos posted on its YouTube channel, Tesco surprised four women by reuniting them with family members they didn't expect to see over Christmas.

The four stars of the ads - Lena, Liz, Brenda and Theresa (above) - thought the supermarket was there to interview them about their experiences of Christmas. They then receive a delivery from a Tesco van, at which point the true purpose of the visit is revealed.