Caring for the Environment: Pollution Free
Back in 1971, October was “Keep Singapore
Pollution Free” month for BP. Singaporeans
were reminded to keep their environment
clean. There were posters, film shows and
exhibits – all carrying the same message.
Nowhere was this message carried more
vividly than in BP’s film – The Shadow of
Progress. Produced as BP’s contribution to
the International Conservation Year in 1970, it
was widely shown thro Y