Blue flag doesn't require you to let drivers past.
Common sense and courtesy, however, wouldn't go amiss. A leader shouldn't expect a backmarker to let them through, only to have their own race severely compromised because they're battling another driver for position. But equally, if that backmarker isn't in a heated battle, the courteous thing to do is let leaders through as to not compromise their race.
I've been on both sides of this and I understand the sting that comes with being lapped but sometimes races go your way and sometimes they don't. And just because you're getting lapped in one race doesn't necessarily mean it'll be that way for the next one. I've seen many examples of guys who started out at the back of the field but progressively got quicker and quicker with every race.
Its simple as that guys. Nothing more and nothing less.
Common sense and courtesy, however, wouldn't go amiss. A leader shouldn't expect a backmarker to let them through, only to have their own race severely compromised because they're battling another driver for position. But equally, if that backmarker isn't in a heated battle, the courteous thing to do is let leaders through as to not compromise their race.
I've been on both sides of this and I understand the sting that comes with being lapped but sometimes races go your way and sometimes they don't. And just because you're getting lapped in one race doesn't necessarily mean it'll be that way for the next one. I've seen many examples of guys who started out at the back of the field but progressively got quicker and quicker with every race.
Its simple as that guys. Nothing more and nothing less.