Upon payment of the permit fee and issuance of such driver's permit, there shall be
furnished to each licensed driver a badge of such form and style as the sheriff of
Clark County may prescribe and direct, with the driver's license number thereon, which
badge must, continuously and conspicuously, be worn and displayed at all times on
the driver's outside garment when he is engaged in his employment as a taxicab driver.
A fee of one dollar and fifty cents shall be charged and paid for such driver badge.
