The Taylor Report required all major sports grounds to become all-seated by August 1994. Hearts initially entered discussions with Hibernian and the local authorities, but none of the sites suggested were suitable for all parties. In March 1991, Hearts submitted their own proposal for a 30,000 all-seat stadium at Millerhill, in the south-east of Edinburgh. The development would have also incorporated offices, a hotel, supermarket, restaurants and a business park. The site was in the Edinburgh green belt, however, and the proposal was rejected later in 1991. Hermiston was then suggested as a possible site for a new Hearts stadium, but this fell through in December 1992 as it was also within the green belt area.