To be fair to all it is plain common sense in todays day and age when most data record bases are interlinked thereby making the records easily available to any company or business who are registered to utilise them to almost instantly check anyones past history.
The motto is that you should always be truthful and if the prospective whoever is still interested they will ask for more information from you and then base their decision on that. If you can justify or explain your reasons for having the bad marks then all will probably turn out well. No one like a liar because when found out all it does is to prove that you cannot be trusted at all.
And YES, all records remain on your CRB file for life (apart from the junior ones) but most are hidden if they are donkeys years old and can then only be seen by the applicant applying for the Enhanced Check which most usually requested when you deal with the general public, salesw, health care, children etc.
Common sense really and sorry if I upset anyone but I full condone the practice.
As always, Honesty is the best policy!
