| 摘要 |
A road traffic sign comprises a base (2), and an indicating panel (1) bearing an appropriate traffic sign. The panel is an inflatable container of flexible substantially fluid-proof material, and connection means to the interior are provided to enable fluid to be supplied thereto for inflating the panel. By such means it can be extended from a folded disposition to display the traffic sign. The sign is intended particularly for giving warning of motorway lane closures but may also be adapted for use by motorists whose cars have broken down. <IMAGE> |
