Regarding the problems of JWs in Malawi the article only says,
1) They remained neutral regarding political affairs.
2) They came into conflict with the govt and were banned in 1967.
From there the article talks about building Kingdom Halls.
Absolutely no mention of what the issues were in those days, or that Watchtower decided JWs could not buy a political party card for a quarter.
Marvin Shilmer revealed that all Malawians were part of the country's sole political party by way of being born into it, and that buying the card was in reality nothing more than a tax. The card did not even need to be signed, nobody cared about that, all that was wanted was the 25 cents.
It was actually Watchtower that brought severe persecution on Malawian Witnesses by saying they could not pay the 25 cents, when in other countries simple work-arounds have been endodrsed by the Society to prevent persecution in neutrality matters. Mexico is one example.
'Nimble footwork' is right.
Links to Marvin Shilmer's excellent blog on this topic:
http://marvinshilmer.blogspot.com/2011/03/malawi-savage-betrayal-by-watchtower.html
http://marvinshilmer.blogspot.com/2010/05/malawi-congress-party-card.html
http://marvinshilmer.blogspot.com/2010/09/mcp-card-distribution-article.html
http://marvinshilmer.blogspot.com/2011/09/nathan-knorr-robert-e-lee.html