A new centre that aims to reduce crime on public transport has opened today.
It brings together West Midlands and British transport police to monitor all the CCTV cameras on the transport network.
More top news
Nottinghamshire Police say Melanie's family are distraught, and that there is no indication as to why she may have gone.
Smail Ayad allegedly murdered Mia Ayliffe-Chung and Tom Jackson during a knife attack in a hostel in Australia.
A 16-year-old boy is due before magistrates today charged with two attempted rapes and three sexual assaults in Nottingham.