The freezing of international sporting events and competitions is going to have an obvious detrimental effect on the gambling industry, in particular, the small to medium sized shops that still prevail against the big companies.
Two distinctions against the foot and mouth that effected the horse racing are, one, all major sporting events are frozen now not just horse racing, and two, whereas virtual racing was able to fill the void to an extent, social distancing will effectively kill that option also.
How long can economies survive without trade before we take a step backwards to less advanced times, or am I over-reacting?