Unit 12 task 2 By lily lenan 600 BCE Introduction 70 Technology 1839 Products/services innovation 1840 Commuting 1950 Income 1950 Increase of car ownership 1950 Customer lifestyle 1960 Noise pollution 1960 Increase car ownership 1969 Political and legal changes 1969 Planning regulations 1980 Privatisation 1980 Environmental versions 1980 Introduction of budget airlines 1990 Airport expansion 1990 Widening of motorway 1994 Air passenger duty 1994 Taxes 1994 Opening of the channel tunnel 2000 Emissions 2000 Trends 2003 Introduction of congestion charges 2006 Smart motorways 2009 Customer lifestyles 2009 Change in demand 2011 Protest camps 2020 Working patterns