* FTSE off 0.4 percent, U.S. policy, China data awaited
* Miners weak as commodities slide
* Leisure firms lower, TUI slumps after results
By David Brett
LONDON, Aug 10 (Reuters) - Britain's leading share index fell on Tuesday led by mining stocks, as investors remained cautious ahead of Chinese inflation data and the outcome of the U.S. Federal Reserve's policy meeting.
The FTSE 100 <
> was down 19.19 points, or 0.4 percent, at 5,391.33 by 1054 GMT, having closed up 1.5 percent at 5,410.52 on Monday, its highest close since May 13, albeit in thin trade.Miners dipped along with base metal prices as risk appetite waned ahead of Chinese inflation data due on Wednesday, with Kazakhmys <KAZ.L> and Antofagasta <ANTO.L> the top fallers in the sector, down 2.5 and 2.6 percent, respectively.
China's benchmark stock index <
> slid nearly 3 percent on Tuesday, reflecting concern that higher Chinese inflation may prompt more tightening measures."The miners have been particularly sensitive to any data out of China with the market looking for clues as to the impact of efforts to cool excessive growth by the Chinese authorities on commodity demand," said Giles Watts, head of equities at City Index.
BP <BP.L>, down 1.6 percent, dragged the integrated oils lower as crude <CLc1> weakened.
However, Cairn Energy <CNE.L> took on 1.8 percent, with the oil explorer buoyed by vague talk of possible bid interest.
The Daily Mail's Market Report noted market whispers that a "cash-rich oil giant" has approached Cairn with a "friendly" takeover proposal that values the Edinburgh-based firm at 9.8 billion pounds, or 700 pence a share.
FED CAUTION
Investors remained cautious ahead of the outcome of the Federal Reserve's policy meeting, due after the FTSE close.
The Fed may send a clear signal it is prepared to print more money to support a faltering economic recovery if necessary. [
]The central bank is widely expected to renew its vow to keep rates near zero for "an extended period" and markets will watch closely for signs officials are growing more concerned the recovery is at risk.
"There are concerns ... with the Fed likely to downgrade its expectations for growth if not formally then at least raise concerns about the durability of economic growth," said Jeremy Batstone-Carr, head of research at Charles Stanley.
U.S. stock index futures <SPc1> <DJc1> <NDc1> pointed to a lower open on Wall Street on Tuesday.
In London, banks fell following recent strength with Royal Bank of Scotland <RBS.L> down 2.8 percent as Credit Suisse downgraded its rating "neutral" from "outperform" after results last week.
Among individual fallers, International Power <IPR.L> dropped 3 percent, as the power producer agreed to a reverse takeover by France's GDF Suez <GSZ.PA>.
International Power also posted first-half results with profit from operations of 524 million pounds ($836.6 million), down from 555 million last year. [
]Europe's biggest travel firm TUI Travel <TT.L> was the top faller on the FTSE 100, down 9.2 percent after it said it expected its full-year profit to be at the lower end of expectations. Mid cap peer Thomas Cook <TCG.L> fell in tandem, down 5.0 percent. [
]InterContinental Hotels Group <IHG.L> shed 4.5 percent, after the hotelier reported results, with BofA Merrill Lynch saying the firm had a good quarter but asking "what next?".
On the upside, technology firm Smiths Group <SMIN.L> rose 2.3 percent on bullish comment from broker UBS.
And drugmakers GlaxoSmithKline <GSK.L> and AstraZeneca <AZN.L> rose 1.4 and 0.9 percent respectively as investors bought into their defensive qualities.
On the macro economic front, Britain's goods trade deficit with the rest of the world narrowed more than expected in June, rekindling hopes that a long-awaited rebalancing of the economy could still happen. [
]