When a cell is damaged the body will try to repair or replace the cell to continue normal functions. If a cell dies the body will remove it and replace it with another functioning cell, or fill the gap with connective tissue to provide structural support for the remaining cells.
Note: The American's with Disabilities Act does not prevent payment of parking meter fees by an individual with a disability. Therefore, you should verify requirements of feeding parking meters and the time limit allowed in the jurisdiction you are visiting.
Street Parking: There are thousands of street meters in St. Louis and all of them charge a rate of $1 per hour. 3,275 of these meters are time-restricted spaces, which means that you can park there for a limited time (read the signs to know the time maximums in that area).