In praise of contravision

摘要

Further to the letters in July You Write about contravision on buses, as a driver I found this material very annoying as it created blind spots and reduced the natural lighting into the bus, but I changed my outlook on this subject after I took a driving position with Brisbane Transport.rnBrisbane and the state of Queensland are the skin cancer capitals of the world. I find the contravision as applied to the modern big-glassed air conditioned buses today helps a lot with cooling and also reduces glare. Also on a few occasions when vandals have thrown a rock or two, it slowed the broken glass factor.