with Lesley Judd, Simon Groom and Christopher Wenner
With the third candle lit on the Advent Crown, there are only 151 hours to go to the great day! But there's still time to make a last-minute all-purpose decoration and send your stamps and coins to the Medi-Bike Appeal. Lorries are ready and waiting to carry your parcels free-of-charge - check the branch nearest to you in the phone book. Here's a reminder of the Depot address: [address removed].
In Trafalgar Square crowds are flocking to see the massive Norwegian Christmas Tree - a present from the people of Oslo. Simon and Christopher follow its journey from the Forest of Nordmarka and prepare for the grand Switch-on Ceremony.
Blue Peter Fifteenth Book, £ 1.35, and Blue Peter Make, Cook and Look Book, £1.50 from bookshops