It is Colney or nothing. The main arguments against a move are It is against Government policy. It is possible to redevelop the present site. It encourages car usage. Green fields on the outskirts of cities are valuable assets as green fields.
Access is a nightmare.
The public do not believe they have been adequately consulted. The city centre will be blighted. It is not value for money. It is the people's national health service and we should never forget that. City centres are the places for hospitals.