Morten Olsen\'s men will be barred from using the site to curtail the media\'s access to the team during the summer tournament in Poland and Ukraine.Denmark have banned their players from using Twitter and other social media tools during the upcoming European Championship.The Danish Football Association said the decision was taken by coach Morten Olsen with a view to limit the contact between players and fans while the tournament is ongoing.\"There is so much communication during the championships that we want to limit it to meetings with the media,\" Lars Berendt told TV2.Several Danish stars, including Stoke City goalkeeper Thomas Sorensen, Sunderland striker Nicolas Bendtner and Ajax midfielder Christian Eriksen are avid users of Twitter.Denmark have been grouped with Germany, Portugal and Netherlands at Euro 2012, which is being co-hosted by Poland and Ukraine.