A friend of mine visiting hk told me those screens across track don't have sound effect. When you think about it, they are behind those barrier screens so probably not worth the sound anyway. JCD cross track's weakness is quite simply that they are constrained to JCD contracted metro lines as JB elaborated above.
Ann: Appendix 4C - quarterly, page-38
-
- There are more pages in this discussion • 2 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
