America would no longer be broadcast on BBC America and would instead be broadcast only on BBC World and local PBS stations in the US as a 30-minute programme. The channel also produced short bulletins for public transport services in Singapore and Hong Kong: Singapore Mass Rapid Transit service from Marina Bay to Changi International Airport Hong Kong MTR service from Chek Lap Kok International Airport-Disneyland Resort station to Disneyland Resort line These broadcasts began with the statement: "Welcome to BBC World News on board the Singapore Mass Rapid Transit and Hong Kong MTR". The short bulletin was updated twice a day, and has since been replaced by a similar programme from Mediacorp's CNA. Travellers on the Heathrow Express rail service between London Paddington and Heathrow Airport could watch a summary of the headlines from BBC World News on the LCD screens provided. News presenters Former presenters Samira Ahmed Karen Bowerman Tony Campion Jonathan Charles Stephen Cole James Dagwell Dharshini David Martine Dennis Juliet Dunlop Maya Even Adrian Finighan Rico Hizon Donald MacCormick Anita McNaught Richard Quest Daniela Ritorto Owen Thomas Alastair Yates Presentation BBC World News is, for the most part, the same channel all over the world; the commercials are intended to be the only differences. However, there are some regional programming variations. For example, a number of programmes are made exclusively for regional viewings, such as Indian feeds, and The Record Europe, which is only broadcast in Europe. Also, the weather forecasts focus more on the area the viewer is watching from. On most feeds of BBC World News, when there are no commercials being inserted by the cable or satellite provider similar to other channels, the break filler shows promotions for upcoming programmes on the channel. During BBC News, a news story that has not been promoted airs during what would be the television advertisement. This is the case on the broadband versions of BBC World News, and on versions of BBC World News aired in the US on PBS stations. However, there are some global commercials and sponsorships which air throughout the network. On 11 September 2007, the break filler was redesigned and now more closely resembles previous versions. The promotional videos now fill the entire screen and are interspersed with news and market updates, schedules, and other information. There is also no longer a unifying music composition. Instead, each 20-second promotional video uses music