| 22 February 2005 | | Bill introduced in the House of Commons and receives First Reading |
| 10 March 2005 | | Examiners (both Houses) |
| 17 March 2005 | | House of Commons Standing Orders Committee |
| 22 March 2005 | | House of Lords Standing Orders Committee |
| 7 April 2005 | | House of Commons and House of Lords carry-over motion debates |
| 7 April 2005 Parliament prorogued for General Election |
| 5 May 2005 General Election |
| 17 May 2005 Queen’s Speech |
| 18 May 2005 | | Bill re-introduced |
| 26 May 2005 | | Publication of (first) Supplementary Environmental Statement |
| 26 May 2005 – 6 June 2005 Whit Recess |
| 19 July 2005 | | House of Commons Second Reading and instruction to Select Committee |
| 19 July 2005 | | Motion to amend House of Commons Standing Order 209 (to allow the Private Bill Office to be open for longer hours during the Recess) approved during Private Business |
| 21 July 2005 – 10 October 2005 Summer Recess |
| 16 September 2005 | | End of petitioning period |
| 30 November 2005 | | Committee of Selection |
| 20 December 2005 – 9 January 2006: Christmas Recess |
| 12 January 2006 | | Debate on instructions relating to Additional Provisions 1 & 2 |
| 17 January 2006 | | Start of Commons Select Committee |
| 25 July 2006 | | Commons Select Committee Interim Decisions |
| 11 October 2006 | | Promoter's Response to Interim Decisions |
| 24 October 2007 | | Committee suspends hearings |
| 30 October 2006 | | Commons Select Committee report on Woolwich Station |
| 31 October 2006 | | Commons debate on instructions relating to Additional Provision 3 and Carry Over Motion |
| 6 November 2006 | | Debate on Lords Carry-Over Motion |
| 7 November 2006 | | Deposit of Additional Provision 3 and Supplementary Environmental Statement 3 |
| 8 November 2006 Prorogation |
| 15 November 2006 Queen's Speech |
| 16 November 2006 | | Bill re-introduced |
| 13 December 2006 | | End of Additional Provision 3 petitioning period |
| 19 December 2006 – 8 January 2007: Christmas Recess |
| 8 February 2007 – 19 February 2007: Half Term |
| 28 March 2007 | | Select Committee suspends hearings until consideration of Woolwich Additional Provision; Promoter’s closing submissions made |
| 25 April 2007 | | Debate on instructions relating to Additional Provision 4 |
| 16 May 2007 | | Additional Provision 4 deposited |
| 12 June 2007 | | End of Additional Provision 4 petitioning period |
| 12 July 2007 | | Commons Select Committee further interim decisions |
| 26 July 2007 – 8 October 2007: Summer Recess |
| 9 October 2007 | | Promoter's Response to further Select Committee interim decisions |
| 11 October 2007 | | Appearance before Examiners on Standing Orders Committee regarding Additional Provisions 1 to 4 |
| 18 October 2007 | | Commons Select Committee reports the Bill Dissolution of Commons Select Committee |
| 18 October 2007 | | Commons and Lords Standing Orders Committees |
| 23 October 2007 | | Commons Select Committee First Special Report published and debate on Commons Carry-Over Motion |
| 25 October 2007 | | Debate on Lords Carry-Over Motion |
| 30 October 2007 Prorogation |
| 6 November 2007 Queen's Speech |
| 8 November 2007 | | Bill re-introduced |
| 22 November 2007 | | Start of Commons Public Bill Committee (2 sessions) |
| 27 November 2007 | | Continuation and conclusion of Commons Public Bill Committee (2 sessions) |
| 13 December 2007 | | Report and Third Reading |
| 14 December 2007 | | Introduced in the House of Lords, receives First Reading and order for petitions passed |
| 18 December 2007 | | Examiner - second House proofs |
| 18 December 2007 - 7 January 2008: Christmas Recess |
| 9 January 2007 | | Second Reading |
| 30 January 2008 | | End of House of Lords petitioning period |
| 19 February 2008 | | Start of House of Lords Select Committee proceedings |
| 19 May 2008 | | Bill reported from House of Lords Select Committee |
| 27 May 2008 | | House of Lords Select Committee publish their first special report |
| 5 June 2008 | | Promoters response to the House of Lords Select Committee's first special report published |
| 26 June 2008 | | House of Lords Grand Committee |
| 16 July 2008 | | House of Lords Report stage |
| 22 July 2008 | | House of Lords Third Reading |
| 22 July 2008 | | Commons Consideration of Lords Amendments |
| 22 July 2008 | | Royal Assent |
