Casual dining chain Wahaca has admitted legal liability for the outbreak of norovirus last year that saw 200 staff and 160 diners fall ill.
The company closed nine restaurants around the country late last year, starting with its Manchester site, on 26 October 2016. It then took action to close eight others when it became clear that it was not an isolated incident.
Although a precise cause of the incident could not be pinpointed, Wahaca co-founder Mark Selby told The Caterer earlier this year that the outbreak was thought to have originated with a supplier.
Now public health lawyers at law firm Irwin Mitchell, representing a group of diners who fell ill, said they hoped to secure "swift justice" for their clients after an admission of liability.
Among their clients is 16-year-old girl Sarah Cousins, from Wallingford in Oxfordshire, who was hospitalised with severe gastric symptoms after visiting the White City branch of the Mexican restaurant franchise at the end of October 2016.
The A-Level student, who has Type-1 diabetes, went on to develop ketoacidosis as a result of the illness and required treatment in hospital in order to recover.
Sarah's father Dr Mike Cousins instructed Irwin Mitchell's public health team to investigate the cause of her illness and they have now confirmed that they have received an admission of liability from Wahaca's insurers.
Amandeep Dhillon, partner and head of the specialist public health team at Irwin Mitchell who is representing the family along with six other diners, said: "Very serious concerns have been raised regarding the illness problems linked to Wahaca and, with this in mind, it is very welcome to see the restaurant chain providing an admission of liability in relation to this incident.
âFollowing this latest development, we remain determined to work swiftly with Wahaca to ensure that Sarah and her family get the justice that they deserve in relation to her illness.
âIt is also imperative that lessons are learned from her case in an effort to ensure that the problems she faced are simply not repeated.â
Dr Cousins, 48, said: âWahacaâs admission of liability is a very welcome sign, it has been awful to see how this illness has affected Sarah, particularly at such an important time of her life. We were incredibly worried when she was admitted to hospital and it was a shock to see the impact that the illness had on her diabetes.â
Commenting today, following the news from Irwin Mitchell, Selby said: âSince the outbreak of suspected norovirus in a number of our restaurants last year we have worked tirelessly and in full co-operation with various public bodies to ensure that our response to the situation as a whole, and especially to those who were affected, has been swift, personable and fair. Tommi and I have personally written to almost all of those affected who contacted us directly, and spoken to a number of them. The well-being of our customers and staff remain our top priority. We continue to work hard to resolve a small number of claims on an individual basis, handling them openly and honestly.â
Selby told The Caterer in April this year that the norovirus outbreak had been a âlife-changingâ experience that has caused the restaurant groupâs founders to look again at every aspect of the business, although he stressed that Public Health England did not find fault with the groupâs systems.
He said: âIt was just a very weird experience. It is not something you could put your finger on and say âthatâs it, stop itâ. By the time it worked through the system, i.e. by the time customers were actually calling in sick, it had already washed out. It has a 48-hour effect and so people were coming in on a Thursday and then being sick maybe on a Saturday and by Tuesday calling up.â
The problems, which came just ahead the restaurant brandâs 10th anniversary, have caused the founders to completely re-examine every aspect of the business.
Selby added. âTen years in and we were thinking about doing lots of celebrations but what this has made us realise is, okay, letâs look at the whole business again.
âObviously we have got to try and address what has happened. We canât just sit back and go âwell it wasnât our faultâ. It is very difficult because it could literally be anything but there are a couple of indicators from Public Health England who have said âit might be these productsâ so we have had to be prudent with regards to certain suppliers we work with. We have looked at suppliers and asked ourselves how we get ourselves as bulletproof as we can to make sure that this never happens again.â
Mark Selby: Wahaca norovirus outbreak was a âlife-changing experienceâ >>
Wahaca restaurants to reopen after suspected norovirus outbreak >>
Wahaca closes nine restaurants after suspected norovirus outbreak >>
Videos from The Caterer archives