Romania and Bulgaria set to join Schengen zone | Express.co.uk

“For example, a British tourist or migrant could travel to Spain and France for 90 days, then go to Bulgaria for another 90 days. Once Bulgaria and Romania join the Schengen Zone, this will no longer be possible.”
https://www.express.co.uk/travel/articles/1849980/romania-bulgaria-schengen-expats-90-day