There is no minimum age to ride on the city bus. It was felt this restriction would be very difficult to enforce. It would be difficult to get the bicycles on and off the racks. The racks could not be on the side of the train. Racks would have to be on the front or the back and that would require passengers to be on the tracks.
Some cities have peak hour restrictions for bicycles.
Would rather see restrictions initially and ease them at a later time if it is not a problem. The airport station would probably not have bike racks because it is located in a tunnel. This would need to be reviewed. Numbers of lockers will be determined by perceived need. Rent for the lockers is monthly.