Long wait for car rebate

Went to the pos office today to renew the antique road tax and get the cash rebate of 625. Got the number 1184 while the current number being served is 1070 so I went to shop first. Used two of the 8 vouchers. Went back to po, number is just 1138 so waited for another one hour before it was my turn. The team had vegetarian lunch at YS. It was morning at the office and afternoon at usj. I go sb again and felt as if someone drew lines on the inner linings of my throat.