If you carry a radio and seek a basic service then infringement is less likely - the controller will often "remind" you if it looks like you are getting close.
Personally, I have Mode S transponder and I will always (if I can, W. Scotland below 5,000 ft can be difficult) have someone on the radio providing a basic service or information
Not a basic service
Traffic Service might get you some info, a basic service is useless unless you want information.