Haahaaa... that's very cute 
Then we can just feed them poisonous bananas.... that should get
rid of our national security threats..... and probably get some
complaints from SPCA.......
By the way, spies do not just operate from embassies. They can
jolly well operate under a legal front by engaging in commercial
activities especially in strategic industries.
And not forgetting all the defence attaches.... these people don't
just attached with the embassies and attend diplomatic parties.
Part of their job scope include intelligence collections through
both open and "other" sources and analysing the information
collected.
As far as I know, Singapore is one of the busiest "SPY" centre in
this part of the world.
Western countries such as US, UK, Australia etc. which have
interests in the region (Malaysia, Indonesia, Thailand, Myanmar,
Vietnam, Singapore, Brunei) have the most high tech embassies here
in Singapore among the rest of the countries in this region. What
does this translates to ? An intelligence collections centre, all
the international trade and finance makes good covers for all these
activities.
