Coliseum (London) Theatre
For hearing impaired patrons there is a free Sound Enhancement System which works using radio waves, and can be used in conjunction with a hearing-aid or via a headset that can be collected from the Information Desk in the foyer before the performance. One performance of each opera is also sign-language interpreted. Most performances are surtitled. The box office can usually advise as to which performances have them. Subtitles are not visible from the back 4 rows of the Dress Circle or from the back 2 rows of the Upper Circle. They are also not fully visible from the back of some of the Stalls boxes.