The High Ground

Due to a line from Data in reference to the Provisional Irish Republican Army (IRA) and the Reunification of Ireland in 2024, the episode was originally banned in the United Kingdom and the Republic of Ireland, not airing in the usual running order on the BBC. In 2006, it was shown on Sky One (which had assumed the broadcast rights) with the relevant line edited out. It was eventually shown unedited on BBC2 on September 29, 2007 in the after-midnight repeat slot. It has never been shown on RTÉ.

When the Away team beams into the underground lair of the terrorists, Commander Riker wears his Red Command/Operations uniform as normal. Shortly after the generator is taken offline, he seems to wear a Yellow uniform, but that is just a play of shadows caused with poor light conditions.