Earlier BoE previews are posted here:

Westpac also expecting unchanged:

In March, the BoE left the Bank Rate unchanged

  • and maintained its very mild tightening bias.
  • That tightening bias was contingent on a smooth post-Brexit transition.
  • Since the BoE's last update, economic activity has been a little firmer than expected. However, Brexit-related uncertainty - which has been a significant drag on investment spending and economic growth - has continued unabated.
  • At the same time, inflation remains well contained.

Against this backdrop, there's no chance of a change in the Bank Rate this month, and the BoE will once again emphasise the conditionality of its forecasts.