Certain Uncertainties

Certain Uncertainties-Episode 039 
Hunter receives a tip-off which suggest that drugs are being peddled through a local nightclub, so he decides to set up an undercover operation in the club with Klein at the helm. In light of Cullen's transfer to MIT, the job of acting inspector is offered up, and McAllister is certain that she will get the job, having been at Sun Hill much longer than her fellow counterparts. However, an impressed Meadows offers Nixon the job. Chandler's father turns up begging for money for his drug-addicted brother. Ashton, Young and Gilmore investigate a suspicious RTA, where the driver of the car fled the scene, in fear of being found in possession of cannabis. Ashton and Young get intimate.
== Characters ==
DS Phil Hunter
PC Nick Klein 
Insp. Gina Gold
DCI Jack Meadows
DC Mickey Webb
Supt. Tom Chandler
PC Gary Best 
PC Cass Rickman
Acting DI Samantha Nixon 
DC Eva Sharpe
DC Ken Drummond 
PC Kerry Young 
PC Luke Ashton 
Sgt. Craig Gilmore
== Guest Stars: ==
* William Chandler 
* Mick Mortimer-Roger Lloyd-Pack 
* Terry Stephenson-Pip Miller
* Carol Stephenson-Jo-anne Stockham 
* John Stone-Mark Flitton 
* Mrs. Hacker-Catrina Cyran 
* Mrs. Shaw-Petrina Derrington 
* Fletcher-James Traherne
* Baker-Tim Poole 
* Gifford-Kell Ward 
* Tow Truck Driver-Johnny Laff 
== Notes ==
Samantha Nixon is made Acting DI.