“In addition to the grounds for refusal of extension of stay set out in Parts 2 – 8 of these Rules, the following provisions apply in relation to the refusal of an application for leave to remain, variation of leave to remain or, where appropriate, the curtailment of leave. Grounds on which leave to remain and variation of leave to enter or remain in the United Kingdom are to be refused [are the following]: …….. (1C) ………………… (iv) they have, within the 24 months prior to the date on which the application is decided, been convicted of or admitted an offence for which they have received a non-custodial sentence or other out of court disposal that is recorded on their criminal record.”
“Grounds on which leave to remain and variation of leave to enter or remain in the United Kingdom should normally be refused.”
“Grounds on which leave to enter or remain may be curtailed.”
“The two basic ingredients of what the law has come to recognise as a substantive legitimate expectation are satisfied where there is an unambiguous promise or assurance by a public official in which the affected citizen reposes trust.”