Q. UK Government bonds

Use Datastream - available at Barcelona and Madrid Libraries through LSEG Workspace (formerly Refinitiv Workspace):

• Under Economics there is 3 Months Treasury Bills Yield (UKGBILL3) and Gross Redemption Yield on 20 Year Gilts (UKGBOND.).
• Under Bonds and convertibles search using gilt in name.
• Under Bond Indices and CDS search using gilt in name or gilts as market.

For UK Treasury Bills (3 Months):

• Bank of England, Statistics, Interest and Exchange Rates, Wholesale interest and discount rates, Treasury Bills (3 month) Sterling, End month - IUMAJNB - Monthly

The UK Debt Management Office also provides Gilt Market - Prices and Yields from 1996. And additional Gilt Market Data.