Simplify the following text for a Grade 10 native English-speaking person.
Original: Under the Metlink branding system , railway station signage and timetables are colour-coded Blue , tram stop signs and timetables are colour-coded Green , and the bus network is colour-coded Orange .
Simplified: Under the new branding , railway station signage and timetables are colour-coded blue , tram stop signs and timetables are green , and the bus network is orange .