But in reality , huge and complex projects -- such as the regeneration of King 's Cross , or the Wembley Stadium rebuild -- involve cost rises and delays .
The Government and the Olympic delivery bodies have been heavily criticised for the rising costs of the 2012 Games .
In reality , huge and complex projects -- such as the regeneration of King 's Cross , or the Wembley Stadium rebuild -- involve cost rises and delays .
The Government and the Olympic delivery bodies have been heavily criticised for the rising costs of the 2012 Games .