According to the most recent census, English is not the main language of 4.2 million people in England and Wales (7.7 per cent of the population); 726,000 people cannot speak it well and 138,000 speak no English at all. Many of us non-native speakers will at some point have to deal with the justice system, in one capacity or another (my first exposure was as a juror). The right to be tried in a language you understand is guaranteed under Article 6 of the European Convention on Human Rights (ECHR).
On 17 October 2000, four people were killed and 70 injured in the Hatfield rail crash. A high speed train derailed because of metal fatigue in a section of track that had been tagged for replacement months earlier. Railtrack, the company which had managed the permanent way since British Rail was privatised in 1994, never recovered. In 2001 it went bankrupt, more than £3 billion in debt. In October 2002, responsibility for maintaining railway infrastructure was essentially renationalised with the formation of Network Rail.