Hertfordshire Police

Fines threat for cars overtaking cycles

Teacher jailed for child sex offences

Primary teacher filmed up skirt of pupil

Murderer convicted after 23 years on run

Sexual liaison cop sacked for misconduct

New details in 'Deep Freeze' murder case

Police force live-tweets drugs raid

The mystery of the 'Deep Freeze' murder

Ex-teacher jailed for pupil sex assaults

Pilot dies in light aircraft crash

Force 'fails to record 20,000 crimes'

No inmates charged over two-day riot

Mobile phone offences in two-year low

'Hero' dog returns to knife attack scene. Video, 00:02:02'Hero' dog returns to knife attack scene

Pedestrian killed by lorry on bypass

Cannabis crop found at London 2012 site

Two held over boy's college stabbing

Police chief 'should get final warning'

Police chief admits gross misconduct

Probe after man dies in police custody

Good Samaritan reunites couple with €540

Son jailed for dementia patient fraud

Road blocked by fly-tipped rubbish