do is typing the plot number occupied the time amount and confirm corresponding price will be charged on his account to extend the reservation the user of a standard mobile phone only has to call a number and to login at this point an automatic oral message will ask him to choose by pressing a button among different solutions he may choose to extend a reservation and will add desired extra minutes that will be charged to his account if when a driver arrives at a parking plot where he is supposed to find a vacant plot he finds the space indicated from the system as vacant busy he will call the park pass number log in and choose the button to select the self patrolling option at this point all the driver need do is type in the plot number occupied and then the license plate of the abusive car and send a report the abusive driver will be fined and the one who self patrolled the area will receive part of the fine a solution is provided also for users that don 39 t have any phone an on site phone solution is made available with this method drivers cannot identify a plot for self patrolling but at least they can pay for the parking spaces and even extend their reservations to pay with this solution the user will take note of the plot number and ask.