Opposition MPs and mental health groups are critical. Liberal Democrat MP Simon Hughes said: "However good care in the community may be, there's still a great need for more beds and more places for short-term admissions, respite care and out-of-hours support." Concern about London's mental health system has escalated following a series of attacks, some fatal, allegedly by released mental patients. Nationally, from 2001 to last year, the community mental health team caseload grew by nearly 60,000 to 310,000.