The organiser will have had a reason for the request - which may be past complaints from cafes or from other riders - or whatever. But there won't bike inspection and it's almost certain you will get away with it. with nobody saying anything. If it's a dry, sunny day, you most likely wouldn't be the only one without.
Some people will notice and, especially if it is wet, think you are a bit disrespectful and bemoan the encroachment of 'the sportive crowd' who lack a background in, or appreciation of the ethos of the sport. If you are ok being judged in that way, you'll be fine!
The organiser will have had a reason for the request - which may be past complaints from cafes or from other riders - or whatever. But there won't bike inspection and it's almost certain you will get away with it. with nobody saying anything. If it's a dry, sunny day, you most likely wouldn't be the only one without.
Some people will notice and, especially if it is wet, think you are a bit disrespectful and bemoan the encroachment of 'the sportive crowd' who lack a background in, or appreciation of the ethos of the sport. If you are ok being judged in that way, you'll be fine!