By-election betting market probabilities (as of 1 July)

Uxbridge and South Ruislip - 20 July:

• Lab 95%
• Con 5%

Selby and Ainsty - 20 July:

• Lab 63%
• Con 37%

Somerton and Frome - 20 July:

• Lib Dem 93%
• Con 2%

Mid-Bedfordshire - tbc:

• Lib Dem 62%
• Con 31%
• Lab 7%

Rutherglen and Hamilton West - tbc:

• Lab 89%
• SNP 1%

Source: Betfair Exchange (mid odds, converted to probabilities).

Note: some of these markets aren't that liquid so the prices may add up to less than 100%.