How long is the independent driving part of the test. How long this part of the driving test lasts depends on traffic conditions. Generally, the independent part of the test last for around 10 minutes and will often include roundabouts, junctions, and crossroads of all types.ow long is the independent driving part of the test. How long this part of the driving test lasts depends on traffic conditions. Generally, the independent part of the test last for around 10 minutes and will often include roundabouts, junctions, and crossroads of all types.
The following is a list of medications and medication classes with which grapefruit juice should NOT be consumed unless advised by a doctor: Statins (cholesterol drugs): lovastatin (Mevacor), atorvastatin (Lipitor), simvastatin Zocor, simvastatin/ezetimibe (Vytorin)
1 Some may advise not to take the drug with grapefruit juice. 2  If itâs OK to have grapefruit juice, there will be no mention of it in the guide or information sheet. 3  Read the Drug Facts label on your non-prescription medicine, which will let you know if you shouldnât have grapefruit or other fruit juices with it.rapefruit juice and fresh grapefruit can interfere with the action of some prescription drugs, as well as a few non-prescription drugs. This interaction can be dangerous, says Shiew Mei Huang, acting director of the Food and Drug Administrationâs Office of Clinical Pharmacology.