The centralised dishwashing policy can be seen as a continuation of the government's decades-long effort to ensure that the public can eat safe food in a clean and hygienic environment. This is why it banned chipped tableware in the 1970s and subsequently relocated hawkers from the streets into centres with proper washing facilities. Today, hawkers are also banned from selling food items deemed high risk, such as raw freshwater fish.
However, eating is not merely about survival, and hawkers are not just food providers but cultural facilitators too. It is for this reason that the government successfully campaigned for hawker culture to be inscribed into the
UNESCO Representative List of Intangible Cultural Heritage of Humanity in 2020. This drew attention to hawkers as masters of culinary traditions and the importance that their “knowledge, culinary skills and values are passed on through the generations”.