It would seem this is what UK Google searchers were most interested in during February 2006.
Google UK Zeitgeist – Feb 2006
The full list, in order of popularity, here: (I’m sure this says something about the UK today, but I’m not quite sure what):
national lottery
50 cent
dictionary
wikipedia
holidays
paris hilton
eastenders
simpsons
paintball
car insurance
train times
cheap flights
chantelle
katie price
weather