Most of the time, legal ingredients are separated from political ingredients, mainly due to increasing legal influences external to the national political system, such as European legislation and Regional (Strategic Survival Guide).All the legal needs of the UK government are easily met by FirstGroup, they also try to give their best and more than what the law requires. For example, they are trying to take measures to reduce their vehicle's CO2 emissions, in order to reach European standards ahead of the government's 2010 targets. Transport companies should also purchase carbon credits to reduce their CO2 emissions. CO2. Beforehand, they built a budget for this. Environmental and Social Same environmental and social link in this case study of PESTLE analysis factors. For the example of CO2 emissions, it is an environmental ingredient which has a political and legal influence, it has a social impact in British culture where the customer is more of a green consumer, he likes to use more respectful goods and services of the environment, which also have less impact on the environment case study