Istanbul

Around 500 to 600 people are thought to be inside when the gunman opened fire at around 1:15 am

The tunnel required an investment of $1.2 billion (1.15 billion euros), including loans of $960 million

An offshoot of the militant Kurdistan Workers' Party (PKK) claimed responsibility for the attacks on Saturday night

The car bomb blast struck the area outside Istanbul’s giant Besiktas football team’s stadium after a match

Police cordoned off the area immediately, which occurred near Prime Minister Binali Yildirim's office

Critics said the bill would legitimised the rape of minors

Those visiting Istanbul or living in the city were advised to "review and update their personal security practices"

Actress says 'world is bigger than five'

Deal aims to facilitate movement of cargo and passengers between the two countries

The scenes were reminiscent of the mass demonstrations three years ago against President Recep Tayyip Erdogan