Carwyn Jones: Assembly would lose 'free hand' on laws
New powers being offered to Wales amount to an "English veto on Welsh laws", the first minister has warned.
Carwyn Jones said the draft Wales Bill would "fan the flames of nationalism", requiring UK ministers to back much legislation before it became law.
Welsh Secretary Stephen Crabb said new controls over energy, transport and running the assembly were on offer.
He said the bill would meet the "appetite" for devolution and build a "stronger Wales within a strong United Kingdom".
But Mr Jones warned the assembly would lose its "free hand" in passing laws on devolved matters.