A politics teacher at a £31,000-a-year boarding school attended by Sir Winston Churchill has been banned from classrooms after he was caught on video exposing himself to a woman on a train . Nuku Vanonyi Cudjoe-Calvocoressi , 41 , who was head of politics at St George 's School in Ascot , was travelling on a Richmond to Reading train when he pulled up his shorts and exposed himself to a 33-year-old female passenger . He has now been banned from teaching for at least five years following a hearing by a National Council of Teaching and Leadership ( NCTL ) disciplinary panel in Coventry . Scroll down for video . Nuku Vanonyi Cudjoe-Calvocoressi , who was head of politics at St George 's School in Ascot , was on a train when he pulled up his shorts and exposed himself to a female passenger ( pictured ) On June 30 2014 Cudjoe-Calvocoressi was convicted of indecent exposure at Berkshire Magistrates ' Court following the June 13 incident on-board a train . The court heard at the time that he pulled up his shorts and exposed himself to her . The woman began secretly filming him on her mobile phone and asked her husband to meet her at Wokingham train station , where he confronted Cudjoe-Calvocoressi . Cudjoe-Calvocoressi left the station but was soon found and arrested by police and was charged with indecent exposure . When interviewed by police he initially denied that he had deliberately exposed himself , but when he appeared at Berkshire Magistrates ' Court he pleaded guilty to the offence . At the school 's internal investigating meeting Cudjoe-Calvocoressi admitted that he had exposed himself - but said that he did not realise he was causing distress . Following the court case he was sentenced to a supervision requirement , a community order which runs until July 27 2017 and was ordered to pays costs of £85 , compensation of £700 and a £60 victim surcharge . He was also told to sign the sex offenders register for five years . The woman filmed Cudjoe-Calvocoressi when he exposed himself on the train , leading to his conviction . The exclusive St George 's School in Ascot ( pictured ) which was originally a boys ' school , has an impressive alumni including Sir Winston Churchill , Princess Beatrice and even Made in Chelsea star Kimberley Garner . Now , at the NCTL disciplinary panel in Coventry Cudjoe-Calvocoressi admitted the alleged facts and admitted that the conviction was for a relevant offence . Imposing the ban on behalf of Education Secretary Nicky Morgan , NCTL official Paul Heathcote said : 'There is no allegation that his actions were sexually motivated and his actions did not involve children , nor did he use his professional position . 'While his actions had the potential to cause harm , there is no evidence that they did so . 'In all the circumstances I agree with the panel's recommendation that Mr Cudjoe-Calvocoressi be allowed to apply for the order to be set aside on or after 29 July 2019 . ' The ban means that he is prohibited from teaching and can not teach in any school , sixth form college , relevant youth accommodation or children 's home in England . He has the right to appeal to the High Court against the decision . However , the door has been left open for him to return to teaching . In a decision imposed on behalf of the Education Secretary it was held that Cudjoe-Calvocoressi should be allowed to apply to return to teaching in 2019 when the five-year order that he signs the Sex Offenders Register comes to an end . The exclusive St George 's School , which was originally a boys ' school , has an impressive alumni including Sir Winston Churchill , Princess Beatrice and even Made in Chelsea star Kimberley Garner . Princess Beatrice on her first day at St George 's school accompanied by her parents the Duke and Duchess of York , in 2000 ( pictured left ) . Sir Winston Churchill ( right ) was also a student at the prestigious school .
Nuku Vanonyi Cudjoe-Calvocoressi , five years , taught politics at a public school . He was caught indecently exposing himself to a woman on a train . Cudjoe-Calvocoressi has been banned from teaching following hearing . He was also told to sign the sex offenders register for 41 .