A visionary masterplan for the site of St Martin-in-the-Fields Church, Trafalgar Square, London, incorporating a major restoration of the church, its underground spaces and associated buildings. The redevelopment may include some new building to provide facilities for the awarding authority's social care unit and other activities. Contact Suzanna Lubran, St Martin-in-the-Fields,6 St Martin's Place, London WC2N 4JJ. Tel 020 7766 1100. Deadline 31 October.