Season
- Season 0 1983-08-16
- Season 1 1984-10-16
- Season 2 1985-11-11
- Season 3 1987-09-21
- Season 4 1988-07-19
- Season 5 1989-01-03
- Season 6 1990-01-02
- Season 7 1991-01-01
- Season 8 1992-01-02
- Season 9 1993-01-05
- Season 10 1994-01-04
- Season 11 1995-01-05
- Season 12 1996-01-02
- Season 13 1997-01-02
- Season 14 1998-01-01
- Season 15 1999-01-07
- Season 16 2000-01-04
- Season 17 2001-01-05
- Season 18 2002-01-03
- Season 19 2003-01-01
- Season 20 2004-01-07
- Season 21 2005-01-05
- Season 22 2006-01-04
- Season 23 2007-01-03
- Season 24 2008-01-02
- Season 25 2009-01-01
- Season 26 2010-01-07
Season 26 Episode
- Season 19 Out Of A Clear Blue Sky
- Season 19 A Match Made In Hell
- Season 19 Bad Taste
- Season 19 A Smart Bomb
- Season 19 Method To The Madness
- Season 19 Controversial Approach
- Season 19 Hard Liquor
- Season 19 Cross Transfer
- Season 19 Crackdown
- Season 19 Thinking Out Loud
- Season 19 Dropout Factory
- Season 19 Without A Trace
- Season 19 The Cat With Nine Lives
- Season 19 False Pride
- Season 19 Under Pressure
- Season 19 The Darkest Hour
- Season 19 Fraught With Danger
- Season 19 Found
- Season 19 The Nouveau Riche
- Season 19 Classroom Politics
- Season 19 Sleeping Dogs Lie
- Season 19 The Philadelphia Lawyer
- Season 19 Throw For A Loss
- Season 19 The Square Apple
- Season 19 Under The Thumb
- Season 19 Out Of Your Depth
- Season 19 Juggernaut
- Season 19 Week By Week
- Season 19 Frail
- Season 19 Grandstand
- Season 19 Disillusion
- Season 19 Rose-Coloured Glasses
- Season 19 Come Home To Roost
- Season 19 Surprise Surprise
- Season 19 Played Like A Fiddle
- Season 19 Moving Target
- Season 19 Laid To Rest
- Season 19 Turning Back The Clock
- Season 19 Charlie Foxtrot: Part 1
- Season 19 Charlie Foxtrot: Part 2
- Season 19 Boomerang: Part 1
- Season 19 Boomerang: Part 2
- Season 19 A Growing Concern
- Season 19 Rescue
- Season 19 Security Risk
- Season 19 Underground Railroad
- Season 19 Written In The Stars
- Season 19 High Speed Chaos
- Season 19 Count Me Out
- Season 19 Out In The Open
- Season 19 Home Run: Part 1
- Season 19 Home Run: Part 2
- Season 19 A Man Of Few Words
- Season 19 In High Demand
- Season 19 Bully
- Season 19 Two Hours
- Season 19 Ruthless
- Season 19 Under Fire
- Season 19 Professional Image
- Season 19 Sunday Driver
- Season 19 A Head On The Block
- Season 19 Pick Your Friends
- Season 19 Cheating
- Season 19 A New Lease Of Life
- Season 19 Silver to Grey
- Season 19 Step up to the Plate
- Season 19 Centre Of Attraction
- Season 19 Bold As Brass
- Season 19 Power Trip
- Season 19 Ride The Tiger
- Season 19 The Law Of The Jungle
- Season 19 Truth
- Season 19 A Close Shave
- Season 19 Beware The Smiling Knife
- Season 19 The Dirty Dozen
- Season 19 Hallmark Moment
- Season 19 Going Down In Flames
- Season 19 Salt Of The Earth
- Season 19 Haunted: Part 1
- Season 19 Haunted: Part 2
- Season 19 Antecedent
- Season 19 Fatality
- Season 19 Dead And Gone
- Season 19 Writing On The Wall
- Season 19 Lap Of The Gods
- Season 19 Better Late Than Never
- Season 19 Fatal Consequences
- Season 19 What's The Scoop?
- Season 19 Overdue Honeymoon
- Season 19 Live A Charmed Life
- Season 19 Close To Home
- Season 19 Doghouse
- Season 19 Blaze Of Glory
- Season 19 A Bleeding Heart
- Season 19 Shooting The Daggers
- Season 19 Forgive And Forget
- Season 19 Twenty-Twenty Hindsight
- Season 19 Pandora's Box
- Season 19 Bulldozer
- Season 19 Hit The Jackpot
- Season 19 Tender Age
- Season 19 On A Lonely Island
- Season 19 Chasing The Dragon
- Season 19 The Law
- Season 19 Lured Into The Trap
The Bill - Season 19 Episode 20 Classroom Politics
6.60 25 minutes Boyden and Tait attend a fight at Harvey Wallace comprehensive and discover that one or two of the pupils are acting strangely around their teacher, Sonia Graham. While Tait is smitten, Boyden discovers that rumours are escalating that Sonia is having extra-marital relations with some of her students. Meanwhile, Ashton and Buxton attend a fire at a public convenience, and find two young girls trapped in the toilet cubicle. When Ashton manages to free them from danger, they both make good their escape and Ashton suspects that something is wrong. Glaze and Webb attend a shooting at a local gymnasium, where they find that none of the witnesses are willing to offer any information.
