In 1995, the Reichstag building in Berlin was wrapped in white sheets by the artists Christo and Jeanne-Claude as an art project.

Recently, a building in the city of Zhangjiajie, Hunan province, seemed to be wrapped in red sheets. The intention was not to be artistic¹, though, as the vertical² banners all bore congratulatory messages from an array of government agencies, including the tax bureau, the court and the procurator's office - all for the celebration of a foot-washing business.

When photos of the banner-covered building surfaced online, they drew a barrage³ of condemnation⁴: How could local authorities join hands with unsavory elements in such a blatant⁵ display of solidarity⁶? Are they supposed to be the cat and the mouse?

Without digging deeper, and in the absence of incriminating evidence, this is reading too much into the photos. The banners are, in essence, alternatives for the more common baskets of flowers that friends, peers and even rivals send on such occasions.

Part of the controversy⁷ lies in the nature of the business of foot washing, or rather, foot massaging⁸. Like similar services, such as saunas, hair salons⁹ and massage¹⁰ parlors¹¹, it is often lumped with the world's oldest trade, or, serves as a front for that business, which is illegal in China.

Assuming innocence¹² before proving otherwise, we should refrain from jumping to the conclusion that this particular venue¹³, which has just opened its doors, is guilty by association. Foot massaging, which may sound quaint¹⁴ to some, sprouted¹⁵ in China in the late 1990s and employed a huge army of young and barely skilled migrants. Many cities see the industry as delivery from poverty and even a gateway¹⁶ into prosperity. The trickle-down effect is palpable as the business is labor¹⁷ intensive, but resource light.

If anything, foot massaging is less likely to morph into contact of the intimate kind than regular massaging because it involves only the body parts below the knees and is performed in the presence of other patrons, sometimes in big halls.

It so happens that I had a foot-massaging adventure in Zhangjiajie, which is where the latest brouhaha took place. After two days of trekking¹⁸ in the nearby scenic¹⁹ mountains, a group of us were guided - or goaded²⁰ - to a place for a "free foot massage".

As soon as we made ourselves comfortable in a room arranged like a meeting hall, two dozen young men and women emerged, each holding a basin of water. They wore big smiles, and without hesitation²¹, rolled up our pants and started rubbing.

Just as some of us were dozing²² off, a sharp-looking middle-aged²³ man in a fancy suit jumped onto a small podium. He started to enumerate²⁴ the countless²⁵ benefits of some herbal medicine, or rather, diet supplement. God, he was eloquent²⁶! But nobody budged²⁷. We all wanted the freebie without the overpriced placebo²⁸.

Finally, someone said: "I'll buy one. I don't think we'll be let go without shelling out a single kuai."

Shouldn't local authorities, especially law enforcement, ensure such businesses avoid creeping into shady territory? Of course. They should not become the umbrella to shelter local businesses from anything unethical or illegal. That is the bottom line. But on the other hand, there is nothing wrong with maintaining a buddy-buddy relationship with those they tax and protect, and most of all, serve.

Am I so naive²⁹ as to be blind to the obvious white-way, black-way (read: cop and mafia) conspiracy³⁰?

For me, a string of banners does not constitute even circumstantial evidence.