In 2004, the All-Party Internet Group published its review of the law and highlighted areas for development. Their recommendations led to the drafting of the "Computer Misuse Act 1990 (Amendment) Bill" which sought to amend the CMA to comply with the European Convention on Cyber Crime. Under its terms, the maximum sentence of imprisonment for breaching the Act changed from six months to two years. It also sought to explicitly criminalise denial-of-service attacks and other crimes facilitated by denial-of-service. The Bill did not receive Royal Assent because Parliament was prorogued.