More than 500,000 tweets have been sent using the hashtag #twitterisblockedinTurkey since the service was banned in the country last night, according to social media search engine Topsy.
Analysis also shows 100,000 have used the hashtag #turkeyblockedTwitter at the time of writing.
More top news
On Monday afternoon, numerous Facebook posts claimed a silver Mini had been stolen from the town with a girl in it.
Top temperatures 10 Celsius (50F).
Britain and the European Commission reached agreement on a transition deal which will allow talks on the future trade relationship.