Amend HB 55 (Senate committee printing) in SECTION 1 of the bill as follows: (1) In added Section 545.425(b-1), Transportation Code, strike the last sentence of that subsection (page 1, lines 54-61) and substitute the following: The department shall adopt standards that: (1) allow for a sign required to be posted under this subsection to be attached to an existing sign at a minimal cost; and (2) require that a sign required to be posted under this subsection inform an operator that: (A) the use of a wireless communication device is prohibited in the school crossing zone; and (B) the operator is subject to a fine if the operator uses a wireless communication device in the school crossing zone. (2) Strike added Section 545.425(f), Transportation Code (page 2, lines 28-31).