A "vast" amount of information has been given to police searching for a 14-year-old girl who went missing more than 10 days ago.
Jade Lynch was last seen on 26 March in St Helens.
On Tuesday, her older sister Stephanie made an appeal for her safe return, saying it was not like Jade to not be in contact with anybody.
Police said they have since received a number of "promising" leads.
"Over the last 24 hours we have received a vast amount of information from the public following the appeal for information into Jade's whereabouts," Detective Superintendent Jon Betts said.
"One of the lines of enquiry concerns information relating to possible sightings of Jade in Manchester city centre, but this is only one of the many enquiries officers are following up and we are working with our partners and colleagues in Manchester."
Jade hasn't used her social media accounts in more than 10 days