(1) Why was R765 000 saved on the investigations on the issuing of fraudulent roadworthy certificates; (2) (a) how many (i) vehicles are estimated to be on roads using fraudulent roadworthy certificates in 2012-13, (ii) fraudulent roadworthy certificates were confiscated in 2012-13, (iii) vehicles were impounded due to having fraudulent roadworthy certificates in 2012-13, (iv) arrests were made due to fraudulent roadworthy certificates in 2012-13 and (v) convictions were made for fraudulent roadworthy certificates and (b) what was the sentence in each case; (3) how many (a) companies have been found to issuing fraudulent roadworthy certificates in 2012-13 and (b) of these companies have been closed; (4) why was R2,6 million requested to be rolled over for investigations on the issuing of fraudulent roadworthy certificates?