Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Race Name | Circuit | Date | Winning driver | Constructor | Report |
| --- | --- | --- | --- | --- | --- |
| VIII Glover Trophy | Goodwood | 18 April | Innes Ireland | Lotus - Climax | Report |
| XII BRDC International Trophy | Silverstone | 14 May | Innes Ireland | Lotus - Climax | Report |
| V Silver City Trophy | Brands Hatch | 1 August | Jack Brabham | Cooper - Climax | Report |
| I Lombank Trophy | Snetterton | 17 September | Innes Ireland | Lotus - Climax | Report |
| VII International Gold Cup | Oulton Park | 24 September | Stirling Moss | Lotus - Climax | Report |
Question:
What circuit did Innes Ireland win at for the I lombank trophy?
Answer:
Snetterton