rubber shortage - urgent call to drivers

RUBBER SHORTAGE URGENT CALL TO DRIVERS 90% of the world's natural rubber resources are in enemy hands. Care in the use of tyres is the most effective way to conserve our available supplies. HOW GOOD DRIVERS SAVE THEIR TYRES AND SERVE THEIR COUNTRY Have your tyre pressures checked every week. Submit your tyres for replace- ment when they are smooth. Never drive a commercial vehicle above its legal speed limit. Avoid driving a car over 40m.p.h. Never corner at speed. See that wheels —front and rear — are in proper alignment.