Proceeding On Uk Masters Without Nysc

Could someone in-house help clarify this.
Is it true that the British Embassy requires NYSC certificate to grant
student visa.
I just secured an offer in one scottish school, and presently serving.
But I intend to boycot service come Sept. and enrol in the school, but i learnt
British Embassy now denies student visa application based on non-completion
of compulsory nysc service.
Is this true? Undecided