Sky News' Kay Burley has branded herself an "idiot" for breaking COVID regulations on her 60th birthday in December.The journalist was celebrating at a "Covid compliant" restaurant but afterwards "popped into" another venue to use the bathroom.MORE: Sky News host Kay Burley flies to exclusive South African resort after breaking COVID-19 rulesThe breach saw her suspended from work for six months after an internal investigation found she and "a small number" of staff broke Tier 2 rules.WATCH: