The family of a student from Suffolk who has been missing in Hungary since leaving a New Year celebration have flown to Budapest to find him.
Daniel Gliksten, 23, is studying medicine in Budapest and was last seen celebrating with friends in the city.
His family, who run the 1,200 acre Denham Estate near Bury St Edmunds, are said to be desperate to locate him.
In a statement they said:
His family is very concerned for his safety and currently is in Budapest working with the Hungarian authorities, British and Swedish Embassies to try and ascertain his whereabouts and the circumstances surrounding his disappearance.
Hungarian police confirmed officers in the city's fifth district had launched an investigation.
Mr Gliksten, who holds dual British and Swedish nationality, was seen leaving the Otkert bar in Zrfnyi Street in the early hours of January 1. The area is popular with tourists.
More top news
The Anglia region looks likely to enjoy a drier and sunnier spring than normal in 2015 although temperatures are near normal.
It should be a dry night tonight and sunny to start on Sunday before the rain creeps in.
A 41 year old woman arrested in connection with a number of suspected drugs overdoses in Bury St Edmunds has been bailed by police.