In the first such case for 20 years, former rider Freddy Tylicki, paralysed and wheelchair-bound since his mount Nellie Dean clipped heels in a Kempton Flat race with Madame Butterfly, ridden by Graham Gibbons, has been suing Gibbons for £6 million in the High Court. Arguments have centred on whether Gibbons made a fractional misjudgment in an ambitious manoeuvre or whether he showed a punishable disregard for his colleagues’ safety.