Holding(s) in Company

London Stock Exchange Group PLC
08 January 2007


London Stock Exchange Group plc


8 January 2007

London Stock Exchange Group plc received the following letter from ING Wholesale
Banking on 5 January 2007.

I write to inform you that at the time of writing on 5 January 2007, ING Bank NV
had reduced its holding of ordinary shares in the London Stock Exchange Group to
below 3%.

Given that our holding has now reduced to less than 3% we make this disclosure
to you in accordance with our obligations under Section 198 of the Companies
Act.

Lisa Condron, Company Secretary Tel: [phone]

Name and signature of authorised company official responsible for making this
notification

Lisa Condron, Company Secretary


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