most number of coupons displayed

what is the most number of parking coupons you have seen displayed on the dashboard of a parked vehicle? what is the greatest total value of the parking coupons which you have seen displayed?

this truck parked outside the sri murugan (on the) hill temple along upper bukit timah road had on display twenty $2 parking coupons. that is forty dollars in total value for parking the vehicle in an open car-park lot for five days. good thing for him, it is free parking after 5.00 p.m. and on sunday, it is totally free.

he could have parked at certain places further away for free, and that would have saved him forty dollars.