The cause of the substation fire that led to a significant power outage at Heathrow Airport in March remains a mystery, according to an interim report by the National Energy System Operator (Neso). The incident, which occurred at the North Hyde Substation, not only disrupted more than 1,350 flights and affected nearly 300,000 passengers but also left approximately 67,000 homes without power. Despite a thorough review of over 600 pieces of evidence, the root cause of the fire has yet to be determined, with no evidence of suspicious activity found.

Power was eventually restored to all four passenger terminals by 10.56am on March 21, yet flights did not resume until around 6pm that evening. This delay was attributed to necessary safety checks to ensure all critical systems were fully operational before passengers could return. The report highlights the complexity of the situation, noting that while electricity was back to the main airport network by 2.23pm, the subsequent safety verification process was crucial for the airport's safe reopening.

The fire's impact extended beyond immediate flight disruptions, raising important questions about the resilience of the UK's energy infrastructure. Heathrow Airport has called for further clarity on how the fire started and why two transformers were affected, emphasizing the need for lessons to be learned to prevent future incidents. Energy Secretary Ed Miliband has also underscored the importance of the final report, expected by the end of June, in strengthening the country's energy resilience and protecting critical national infrastructure.

As the investigation continues, the focus remains on understanding the maintenance history and design of the 57-year-old power substation, as well as the configurations of Heathrow's private electricity network. The incident serves as a stark reminder of the vulnerabilities in critical infrastructure and the need for ongoing vigilance and investment to ensure reliability and safety for all users.

Bill Hutcheson, an organist whose melodies have echoed through the Kelvingrove Art Gallery and Museum for over five decades, is set to celebrate his 56th year of performances with a special recital. This event not only honors Hutcheson's enduring contribution to Glasgow's cultural landscape but also coincides with the city's 850th anniversary. Since his first recital in October 1969, Hutcheson has become a beloved figure, weaving the rich tapestry of Glasgow's musical heritage with each performance.

The upcoming recital promises to be a poignant reflection of Hutcheson's career and his deep connection to Glasgow. Featuring pieces such as 'A Glasgow Flourish', arranged by Hutcheson himself, and 'Kelvingrove', a composition by John Barber commissioned by his family, the event is a testament to his musical journey. The finale from Sonata No 4 by Alexandre Guilmant will also grace the program, showcasing the versatility and depth of Hutcheson's artistry.

Hutcheson's relationship with the Kelvingrove organ predates his official recitals, beginning in 1964 when he first played the instrument as a schoolboy. Over the years, his performances have become a cornerstone of the gallery's daily recitals, enchanting visitors with a repertoire that spans from classical to contemporary. 'The organ is like an old friend, capable of anything from a whisper to a roar,' Hutcheson remarked, highlighting the unique bond between musician and instrument.

The Lord Provost of Glasgow, Jacqueline McLaren, praised Hutcheson for enriching the city's cultural heritage and bringing joy to countless visitors. His dedication to the organ recitals at Kelvingrove has not only preserved a cherished tradition but also introduced many to the world of organ music. As Glasgow celebrates its 850th anniversary, Hutcheson's recital stands as a fitting tribute to the city's vibrant artistic spirit and its enduring appreciation for the arts.