Try the small ads at the back of the two major specliast drum magazines, the fantabulous 'Drummer' and only slightly inferior 'Rythm', both available at your local WHS - they contain ads for teachers - good hunting.
The best thing is to get a personal recommendation....I would suggest you go into one of the city centre music shops (McCormacks in Bath St. or Biggars in Sauchiehall St.) and ask for any info on tutors there.
thanx guys, great help! i wouldn't mind starting a band! well cool, my pals band are playing in nice n sleazys, there pretty good, the date has still 2 be announced, you's should go!