http://news.bbc.co.uk/1/hi/england/west_yorkshire/7687600.stm
This is clearly made up. It's obvious this is a removed speed reduction chicane, and the contractors didn't want to do anything other than
paint over the existing lines rather than risk not getting paid.
It's a bit like when the gas workers dig up a street with yellow lines so faded you didn't know there even were any but paint shiny new ones
over the 12" they dug up.
It's not a live bell in 99% of those systems, there will be an internal sounder that will require silencing.
The Accord you have is a perfectly capable system and I'd keep that, any decent company can default and reprogram for you and add a external siren.