i have friends failed 4x to think they said they attended driving course and ever driving back in their home country! since u had 3x .. u know how it is instructed, then, u better find quiet area and practice how to master L parking. the best u can do is GET THE FEELING i.e. do not turn around your body/head, instead look behind your car through the mirrors. the instructor or who ever can drive can feel and will notice if the person behind the wheel is very new driver or no confidence. one of their criteria for not giving out the licence, belive it or not, is that if you look nervous during road test. good luck.