can prescribe punishments other than those specified in that Civil Appeal @ SLP (C) No.4106/2021 Page 33 of 38section, including the punishment of compulsory retirement. 33. It cannot be gainsaid that compulsory retirement is a well-accepted method of removing dead wood from the cadre without affecting his entitlement for retirement benefits, if otherwise payable. It is another form of terminating the service without affecting retirement benefits. Ordinarily, compulsory retirement is not considered a punishment. But if the service rules permit it to be imposed by way of a punishment, subject to an enquiry, so be it. To keep the Force efficient, weeding out undesirable elements therefrom is essential and is a facet of control over the Force, which the Central Government has over the Force by virtue of Section 8 of the CRPF Act. Thus, to ensure effective control over the Force, if rules are framed, in exercise of general rule-making power, prescribing the punishment of compulsory