Kan det ligga något i detta eller är det bara nonsens.
Källan är ett EAP dokument.
Mycket förkortat och förenklat översatt: att OP skulle ha ringt( eller tvärtom) till Emma Rotschild och att hennes telefon skulle ha varit avlyssnad.
"Shortly after this, the name of Emma Rothschild, widely
rumored to have been OlofPalme's lover, began making the
front pages in the British press, because of police suspicions
that Miss Rothschild may have played a key role in the murder
ofPalme. Police suspected that a tap on Miss Rothschild's
telephone by the murderers may have tipped them off as to
Palme's whereabouts on that fatal evening. Police wanted to
interrogate Miss Rothschild, but were stopped on orders from
the government.
The role of Miss Rothschild became more interesting
because of the allegations circulating in Great Britain that her
father, Lord Victor Rothschild, may have been the fifth man
in the Philby-Maclean-Burgess-Blunt Soviet espionage ring,
which had infiltrated the British intelligence service MI5. At
the same time, it was revealed that Hans Holmer had actually
interrogated Mrs. Lisbeth Palme, Palme's widow, shortly
after the murder, but had not made known the details of the
interrogation to the prosecutors in the case. "
http://www.larouchepub.com/eiw/public/1987/eirv14n03-19870116/eirv14n03-19870116_038-did_swedish_regime_stop_arrest_o.pdf