The investigation focussed on contact between Sir Norman, Fraser Sampson (the Chief Executive of WYPA) and Mark Burns-Williamson (Chair of WYPA) and whether there was any attempt by Sir Norman to improperly influence, intercept, delay and/or distort the deliberations of the Authority.
While it was evident Sir Norman made no attempt to prevent the referral happening, the IPCC investigation concluded that he attempted to manipulate the public perception of the referral process for his own self interest.
As a result the IPCC concluded Sir Norman had a case to answer for discreditable conduct and abuse of authority, breaches which, if proven in a disciplinary hearing, would amount to gross misconduct as they would justify dismissal.
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Emma Jesson brings you Sunday evening's forecast for Yorkshire and Lincolnshire
Wet and windy spells, interspersed with drier interludes this week. Wintry showers and variable temperatures. Gales and a weather warning
Mainly dry and cloudy today, rain on and off, some bright spells. Milder than of late but breezier