THE idea of any sort of holiday for nothing is one which may seem more of a delusion and a snare than an actual possibility. When the holiday is a motoring holiday, the idea of getting it for nothing becomes even more far-fetched; but, as Mr. Cyril Wood will explain in his talk this evening, the real economics of the matter runs something like this : If you have already a wife and a car, it will cost you no more to take the wife away in the car than it would do to stay with the wife and the car at home. This argument sounds to be so much in the right holiday spirit that Mr. Wood is assured of a large audience tonight.