Originally Posted by
Cofyknsult
... gave me a boarding pass for my flight with the mention "SSSS"
If it's any consolation, last month I originated at LHR in a party of two. One passenger had SSSS and the other did not. There was
no difference at all in the pre-screening. In fact, the non-SSSS passenger's rollaboard was thoroughly searched. So I hope that your SSSS experience is as easy as ours was.