April 20th will see the entry into force of the first major revision to the Traffic Signalling Regulation (RST) approved by Regulatory Decree no. 22 -A / 98, of October 1, which aims to improve and update road signs in accordance with the Highway Code and in line with the National Strategic Road Safety Plan – PENSE 2020.
New information signs, new symbols with tourist, geographical, ecological and cultural information are also introduced, as well as the graphic representation of the driver and traffic regulator signals and light signals.