Sorry
http://forums.autosport.com/topic/127420-lewis-hamilton-weaving-on-the-straight/page-3#entry4271500
Forum di Autosport, data 4 aprile 2010, Capitolo 4 dell'Appendice L del Codice Sportivo Internazionale
CHAPTER IV - CODE OF DRIVING CONDUCT ON CIRCUITS
2. Overtaking, car control and track limits
b) Overtaking, according to the circumstances, may be carried out on either the right or the left. However, manoeuvres liable to hinder other drivers, such more than one change of direction to defend a position, deliberate crowding of a car beyond the edge of the track or any other abnormal change of direction, are strictly prohibited. Any driver who appears guilty of any of the above offences will be reported to the stewards of the meeting.